2024 BMW 8 Series Problems: 8 Issues Every Owner Should Know

2024 model year · 345+ owner reports · Updated April 2026

According to Au7o's analysis of 345+ owner reports, the 2024 BMW 8 Series has 8 documented known issues, with 3 rated critical. The most serious are N63TU3 Timing Chain Guide Wear (M850i) ($4,000-$7,500 repair), Integrated Brake System (IBS) Failure (All 8 Series & M8) ($0-$5,000 repair) and N63TU3 Valve Stem Seal Failure & Oil Consumption (M850i) ($3,500-$10,000 repair). The most commonly reported issue is N63/S63 V8 Oil Consumption in M850i with 140 owner reports. Across all issues, repair costs range from $0 to $10,000. DIY maintenance guides at au7o.io.

All 8 Known Issues

Filter:

When Issues Typically Appear

Premature Tire Wear (All 8 Series & M8)

9K-15K

Adaptive Suspension Damper Malfunction

60K-90K

N63TU3 Timing Chain Guide Wear (M850i)

80K-100K

ZF 8HP Transmission Mechatronic Issues (All 8 Series & M8)

150K-225K

063K125K188K250K mi

On the 2019-2024 BMW 8 Series, the N63TU3 4.4L twin-turbo V8 in M850i models uses plastic timing chain guides that wear prematurely under the extreme heat and stress of the hot-V configuration. As the plastic guides wear, the timing chain develops slack, causing rattling on cold starts and eventually risking timing chain skip or failure. Chain skip causes piston-to-valve collision and catastrophic engine destruction ($15,000-$25,000 replacement). While the N63TU3 has improved guides over earlier N63 versions, the fundamental plastic guide material still degrades from heat cycling. Turner Motorsport offers a complete timing chain guide kit (11317594899KT) with all necessary components. Bimmerpost consensus: replace timing chain guides preventively at 80,000-100,000 miles on N63TU3 engines before catastrophic failure.

This issue also affects: Citroën C3, Citroën DS3, Audi A4

Common Symptoms

Rattling noise from engine on cold starts (sounds like marbles in a tin can)
Engine timing-related fault codes (P0016, P0017)
Loss of power and sluggish acceleration
Check engine light
Rough idle that improves after warm-up
Catastrophic engine failure if chain skips (no start, piston damage)

How to Fix

PREVENTIVE REPLACEMENT: Replace timing chain guides, tensioners, and chain at 80,000-100,000 miles ($4,000-$7,500). Turner Motorsport timing chain kit 11317594899KT includes all necessary components. Individual parts: chain guides 11147574373, 11317574397, 11317592850, 11317592877; chain 11317598263. If chain has already skipped: engine damage likely requires $15,000-$25,000 engine replacement. CRITICAL: If you hear cold-start rattling, do NOT drive - tow to shop immediately to prevent catastrophic engine failure.

What Owners Are Using

Parts and tips from 0+ owners who fixed this issue

UpgradeTurner Motorsport timing chain kit 11317594899KT includes all guides, tensioners, and chain - complete solution for preventive replacement. (Turner Motorsport Timing Chain Kit 11317594899KT)
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NoteIf you hear rattling on cold start, DO NOT DRIVE. Tow to shop immediately - chain failure can destroy engine within days ($15k-25k repair).
TipReplace timing chain guides preventively at 80,000-100,000 miles. Cost of preventive replacement ($4k-7.5k) is far less than engine replacement ($15k-25k).
TipIndividual guide part numbers: 11147574373, 11317574397, 11317592850, 11317592877. Chain: 11317598263. Order all together for complete job.

Typical repair cost:$4,000 - $7,500

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Medium Confidence0 reportsLast reported by owners Invalid DateReviewed Invalid Date

On the 2019-2024 BMW 8 Series N63TU3, the N63TU3 4.4L twin-turbo V8 in M850i models suffers from premature valve stem seal degradation caused by the hot-V turbo placement. Turbochargers mounted between the cylinder banks create extreme heat that accelerates valve stem seal hardening and failure, allowing oil to leak past valve guides into combustion chambers. Oil consumption of 1 quart per 1,000-2,000 miles is common. BMW issued TSB MC-10149960-9999 addressing this issue, and there is an N63 class action settlement for affected owners. The hot-V design, while beneficial for performance and packaging, creates a hostile thermal environment for seals and gaskets. Fouled spark plugs from oil contamination cause misfires and rough running. Bimmerpost consensus: monitor oil consumption closely and document for potential warranty or class action eligibility.

This issue also affects: Citroën C3, Acura TL, Audi A3

Common Symptoms

Increased oil consumption (1+ quart per 1,000-2,000 miles)
Blue smoke from exhaust on startup or hard acceleration
Fouled spark plugs from oil contamination
Rough idle and misfires from oil-fouled plugs
Oil burning smell from exhaust
Low oil warnings between oil changes

How to Fix

Replace valve stem seals ($3,500-$10,000 due to labor-intensive hot-V access). Use OEM Victor Reinz seals for durability. Replace spark plugs (Bosch 12120037581) when performing seal replacement. AGA Tools N63 Valve Stem Seal Kit AGA-N63-VSK-K ($500-800) provides specialized tooling for this job. Check VIN eligibility for N63 class action settlement which may cover repair costs. PREVENTIVE: Use quality synthetic oil (BMW LL-01 spec), change every 5,000-7,500 miles, and monitor oil level every 500-1,000 miles on M850i models.

What Owners Are Using

Parts and tips from 0+ owners who fixed this issue

UpgradeOEM Victor Reinz valve stem seals are the correct replacement. AGA Tools N63 VSS Kit AGA-N63-VSK-K ($500-800) provides specialized tooling for hot-V access. (Victor Reinz Valve Stem Seals)
View on Amazon
TipCheck VIN eligibility for N63 class action settlement before paying out of pocket. Many M850i owners have received coverage for valve stem seal repairs.
UpgradeReplace spark plugs with Bosch 12120037581 when performing valve stem seal replacement - oil-fouled plugs cause misfires and must be replaced. (Bosch Spark Plugs 12120037581)
View on Amazon
NoteDocument all oil consumption with dated receipts and photos - critical for N63 class action settlement claims and warranty disputes.

Typical repair cost:$3,500 - $10,000

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Community Reported

Medium Confidence0 reportsLast reported by owners Invalid DateReviewed Invalid Date

Community Reported

140 owners

On the 2019-2025 BMW 8 Series, the M850i equipped with the N63TU4 twin-turbo V8 carries forward the oil consumption tendencies of the N63 engine family, though the TU4 revision is improved over earlier versions. Oil consumption of 1 quart per 3,000-5,000 miles is still common and considered within BMW's specification. The hot-vee turbo design inherently stresses valve stem seals and turbo oil seals. High-performance driving significantly increases consumption rates.

This issue also affects: BMW 5 Series, BMW 6 Series, BMW 7 Series

Common Symptoms

Oil level dropping between 5,000-mile service intervals
Oil level warning on dashboard
Slight blue tint to exhaust on cold startup
Oil odor from exhaust during spirited driving
Need to add oil between scheduled services
Increased consumption during track days or aggressive driving

How to Fix

BMW considers up to 1 quart per 1,200 miles as within specification for the N63 family. For excessive consumption beyond that, inspect turbo oil return lines for restriction (causes oil to push past turbo seals), check the crankcase ventilation system, and evaluate valve stem seal condition. The N63TU4 benefits from updated seals and coatings, so consumption rarely reaches the extreme levels of earlier N63 variants.

What Owners Are Using

Parts and tips from 140+ owners who fixed this issue

TipThe N63TU4 is much improved over earlier N63 variants — 1 quart per 3,000-5,000 miles is normal. Track the consumption rate before assuming a problem.
UpgradeBMW 0W-40 oil — keep a quart in the trunk for top-offs (BMW #07510017866)
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Typical repair cost:$500 - $5,000

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140+ owners have reported this issue

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Community Reported

High Confidence140 reportsLast reported by owners Mar 2026Reviewed Mar 2026

On the 2020-2024 BMW 8 Series, the Continental MK C1 Integrated Brake System (IBS) module used in 8 Series and M8 models (2020-2024) can fail due to a weld defect in the brake booster housing or software calibration issues. The IBS combines the traditional brake booster, master cylinder, and ABS module into a single electromechanical unit. When it fails, braking performance is severely degraded - the vehicle may require significantly more pedal force to stop, or braking may become inconsistent. BMW issued Recall 21V-062 covering 2020-2021 models, later expanded in 2024 to cover approximately 1.5 million vehicles across multiple BMW models. This is a SAFETY-CRITICAL issue - if IBS warning appears, do not drive. The recall repair is FREE at any BMW dealer. If the vehicle is out of recall coverage, IBS module replacement costs $3,000-$5,000.

This issue also affects: BMW i3, BMW M3, BMW X2

Common Symptoms

Brake warning lights illuminated on dashboard
Significantly increased brake pedal effort required
Inconsistent or spongy brake feel
ABS/DSC malfunction warnings
Grinding or unusual noise when braking
Vehicle takes longer distance to stop

How to Fix

Check VIN immediately for Recall 21V-062 (2020-2021 models) and the 2024 expanded recall covering 1.5M vehicles - repair is FREE at any BMW dealer. Do NOT drive if IBS warning lights are illuminated - tow to dealer. If vehicle is outside recall coverage: IBS module replacement costs $3,000-$5,000 including programming and calibration. CRITICAL SAFETY ISSUE: Degraded braking can cause accidents - treat any brake warning as emergency.

What Owners Are Using

Parts and tips from 0+ owners who fixed this issue

NoteSAFETY CRITICAL: If IBS warning lights illuminate, do NOT drive the vehicle. Tow to BMW dealer immediately. Degraded braking can cause accidents.
TipCheck VIN with BMW dealer or NHTSA.gov for recall eligibility - Recall 21V-062 and 2024 expanded recall cover FREE IBS module replacement.
TipEven if not currently recalled, document any brake issues with dealer visits - creates paper trail if recall is further expanded.
NoteDo not attempt DIY IBS module replacement - requires BMW ISTA programming and brake system calibration. Dealer-only repair.
UpgradeAutomotive relay replacement set for common relay failures (Bosch Automotive Relay 5-Pin 12V)
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UpgradeDigital multimeter for diagnosing fuse, relay, and module electrical faults (Innova Digital Multimeter)
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Typical repair cost:$0 - $5,000

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Medium Confidence0 reportsLast reported by owners Invalid DateReviewed Invalid Date

Community Reported

95 owners

On the 2019-2025 BMW 8 Series, the 8 Series equipped with Adaptive M Suspension experiences electronic damper failures, particularly in the rear. The electronically controlled dampers use solenoid valves to adjust firmness in real-time, and these solenoids can fail from fluid contamination or electrical faults. When a damper fails, the system defaults to the stiffest setting on the affected corner, creating a noticeably harsh and uneven ride. The car may also display a suspension warning and disable sport/comfort mode switching.

Common Symptoms

Suspension malfunction warning on dashboard
Unable to switch between Comfort, Sport, and Sport+ suspension modes
One corner of the car feels significantly stiffer than others
Clunking noise from affected corner over bumps
Vehicle pulling to one side under braking due to uneven damping
Excessive body roll on one side during cornering

How to Fix

Replace the failed adaptive damper. BMW's diagnostic system can identify which specific damper has failed through the suspension control module fault memory. The damper must be coded to the vehicle after installation. Replace dampers in pairs (both fronts or both rears) if the vehicle has over 60,000 miles, as the remaining original damper is likely near end of life. Bilstein offers OE-equivalent adaptive dampers at lower cost than BMW parts.

What Owners Are Using

Parts and tips from 95+ owners who fixed this issue

UpgradeBilstein B4 OE-replacement adaptive damper — same technology as BMW OEM at lower cost (Bilstein #24-274364)
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TipReplace in pairs (both rears or both fronts) — mismatched damper wear causes handling imbalance that's worse than the original problem

Typical repair cost:$800 - $2,000

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Community Reported

Medium Confidence95 reportsLast reported by owners Mar 2026Reviewed Mar 2026

On the 2019-2024 BMW 8 Series, all 8 Series and M8 models experience premature tire wear, particularly on the rear tires, due to aggressive factory alignment settings. The rear suspension uses approximately -2.0 degrees of negative camber from the factory, which causes rapid inner edge tire wear. Rear tires commonly need replacement at only 9,000-15,000 miles instead of the typical 25,000-40,000 miles for performance tires. The aggressive camber is set for handling performance but is excessive for street driving and dramatically shortens tire life. Reducing rear camber to approximately -1.5 degrees through a performance alignment ($150-300) significantly extends tire life while maintaining good handling characteristics for street use. Staggered tire setup (wider rear than front) means rear tires cannot be rotated to front, compounding the wear issue. M8 Competition with its even wider rear tires is most affected.

This issue also affects: BMW i3, BMW M3, BMW X2

Common Symptoms

Rapid inner edge wear on rear tires
Rear tires worn out at 9,000-15,000 miles
Uneven tread depth across tire surface
Visible cord or wire showing on inner edge while outer tread looks new
Tire noise increasing as inner edge wears
Failed tire inspection due to inner edge wear

How to Fix

Get a performance alignment reducing rear camber from factory -2.0 degrees to -1.5 degrees ($150-$300 at alignment shop). This significantly extends rear tire life from 9,000-15,000 miles to 20,000-25,000 miles while maintaining good street handling. Rotate front tires side-to-side every 5,000 miles (staggered setup prevents front-to-rear rotation). Replace rear tires in pairs when worn. COST SAVINGS: Alignment adjustment ($150-300) saves $1,200-2,400 per year in premature tire replacement on expensive performance tires ($300-600 each).

What Owners Are Using

Parts and tips from 0+ owners who fixed this issue

TipReduce rear camber from factory -2.0 degrees to -1.5 degrees for street driving. Saves $1,200-2,400/year in premature tire replacement.
TipCheck inner edge tire wear every 3,000-5,000 miles. Tires can look fine from outside while inner edge is down to cord.
NoteStaggered tire setup means rear tires cannot be rotated to front. Budget for rear tire replacement every 9,000-15,000 miles at factory settings.
TipPerformance alignment ($150-300) is one of the best investments for 8 Series ownership. Ask shop specifically to reduce rear camber for street use.
UpgradeComplete strut and shock absorber set for full suspension refresh (KYB Excel-G Strut/Shock Set)
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UpgradeFour-wheel alignment kit with cam bolts for proper tire wear correction (Moog Alignment Cam Bolt Kit)
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Typical repair cost:$150 - $2,400

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Community Reported

110 owners

On the 2019-2025 BMW 8 Series B58, the 840i with B58 inline-six turbo engine experiences coolant loss primarily from the plastic expansion tank cracking and the electric water pump connection failing. The expansion tank develops hairline cracks at the weld seams that are nearly invisible until significant coolant is lost. The high-performance demands of the 8 Series chassis put additional thermal stress on the cooling system compared to lighter BMW models.

This issue also affects: BMW 5 Series, BMW Z4, BMW 3 Series

Common Symptoms

Low coolant warning without visible puddle
Coolant level gradually dropping over weeks
White residue or staining on expansion tank seams
Sweet antifreeze odor from engine bay
Temperature gauge reading slightly above normal
Steam from engine bay in cold weather (coolant evaporating on hot surfaces)

How to Fix

Replace the coolant expansion tank with BMW's latest revision. Inspect the electric water pump and all quick-connect coolant fittings for leaks. Pressure test the entire cooling system after repairs. Replace the expansion tank cap as a weak cap allows premature boiling. Use only BMW-approved blue coolant — mixing coolant types causes gel formation.

What Owners Are Using

Parts and tips from 110+ owners who fixed this issue

UpgradeOEM coolant expansion tank — latest revision eliminates crack-prone seam (BMW #17138610661)
View on Amazon
TipUse only BMW blue coolant (BMW part 83192468442) — mixing with green/orange coolant causes a gel that clogs the heater core and costs $2,000+ to fix

Typical repair cost:$350 - $800

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High Confidence110 reportsLast reported by owners Mar 2026Reviewed Mar 2026

On the 2019-2024 BMW 8 Series, the ZF 8HP automatic transmission used across all 8 Series and M8 models develops mechatronic sleeve seal issues and fluid degradation over time. The rubber sealing sleeves connecting the mechatronic valve body to the transmission case harden from heat cycling, causing ATF leaks and erratic shifting. Additionally, BMW's "lifetime" fluid recommendation is misleading - transmission fluid degrades and should be changed every 50,000 miles. For 2023 models specifically, BMW issued Recall 23V-821 for a weld seam defect in the transmission case that can cause fluid leaks and transmission failure. Despite these issues, the ZF 8HP is fundamentally one of the best automatic transmissions available - most run past 150,000 miles with proper fluid maintenance. Turner Motorsport mechatronic service kit 24347571211-1KT includes all necessary seals and hardware.

This issue also affects: BMW i3, BMW M3, BMW X2

Common Symptoms

ATF leak visible under vehicle (red fluid)
Erratic or harsh shifting between gears
Transmission slipping or delayed engagement
Transmission warning lights on dashboard
Shudder or vibration during gear changes
Delayed response when shifting from Park to Drive/Reverse

How to Fix

Replace mechatronic sealing sleeves using ZF sealing sleeve 24347588725 or Turner Motorsport kit 24347571211-1KT ($400-$1,200 total). Change transmission fluid every 50,000 miles using ZF Lifeguard Fluid 8 ONLY - generic ATF will damage the ZF 8HP. For 2023 models: check VIN for Recall 23V-821 (weld seam defect) - FREE repair at dealer. If mechatronic unit itself has failed: replacement costs $2,500-$5,000 including programming. PREVENTIVE: Change fluid every 50,000 miles and inspect for leaks during oil changes.

What Owners Are Using

Parts and tips from 0+ owners who fixed this issue

UpgradeZF sealing sleeve 24347588725 for mechatronic seal replacement. Turner Motorsport kit 24347571211-1KT includes all seals and hardware needed. (Turner Motorsport Mechatronic Service Kit 24347571211-1KT)
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UpgradeUse ZF Lifeguard Fluid 8 ONLY for transmission fluid changes. Generic ATF will damage ZF 8HP internals - don't cheap out on fluid. (ZF Lifeguard Fluid 8)
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TipChange transmission fluid every 50,000 miles despite BMW's "lifetime" fluid claim. Fluid degrades and extended intervals cause premature wear.
Note2023 model owners: check VIN for Recall 23V-821 (weld seam defect) immediately. FREE repair at dealer - don't wait for failure.

Typical repair cost:$400 - $5,000

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Frequently Asked Questions

What are the most common BMW 8 Series problems?

According to Au7o's analysis of 345+ owner reports, the 2024-2024 BMW 8 Series has 8 documented issues. The most frequently reported are: N63TU3 Timing Chain Guide Wear (M850i), Integrated Brake System (IBS) Failure (All 8 Series & M8), N63TU3 Valve Stem Seal Failure & Oil Consumption (M850i). Of these, 3 are rated critical and should be addressed promptly.

Is the BMW 8 Series reliable?

The 2024-2024 BMW 8 Series has 8 known issues documented across 345+ owner reports. 3 issues are rated critical: N63TU3 Timing Chain Guide Wear (M850i) and Integrated Brake System (IBS) Failure (All 8 Series & M8) and N63TU3 Valve Stem Seal Failure & Oil Consumption (M850i). Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.

How much does it cost to fix common BMW 8 Series problems?

Repair costs for known BMW 8 Series issues range from $0 to $10,000, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, N63TU3 Timing Chain Guide Wear (M850i), typically costs $4,000-$7,500 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.

What is the 2019-2024 BMW 8 Series N63TU3 Timing Chain Guide Wear (M850i)?

The N63TU3 4.4L twin-turbo V8 in M850i models uses plastic timing chain guides that wear prematurely under the extreme heat and stress of the hot-V configuration. As the plastic guides wear, the timing chain develops slack, causing rattling on cold starts and eventually risking t… Repairs typically run $4,000-$7,500. Severity: high.

What is the 2020-2024 BMW 8 Series Integrated Brake System (IBS) Failure (All 8 Series & M8)?

The Continental MK C1 Integrated Brake System (IBS) module used in 8 Series and M8 models (2020-2024) can fail due to a weld defect in the brake booster housing or software calibration issues. The IBS combines the traditional brake booster, master cylinder, and ABS module into a… Repairs typically run $0-$5,000. Severity: high.

What is the 2019-2024 BMW 8 Series N63TU3 Valve Stem Seal Failure & Oil Consumption (M850i)?

The N63TU3 4.4L twin-turbo V8 in M850i models suffers from premature valve stem seal degradation caused by the hot-V turbo placement. Turbochargers mounted between the cylinder banks create extreme heat that accelerates valve stem seal hardening and failure, allowing oil to leak… Repairs typically run $3,500-$10,000. Severity: high.

What is the 2019-2025 BMW 8 Series N63/S63 V8 Oil Consumption in M850i?

The M850i equipped with the N63TU4 twin-turbo V8 carries forward the oil consumption tendencies of the N63 engine family, though the TU4 revision is improved over earlier versions. Oil consumption of 1 quart per 3,000-5,000 miles is still common and considered within BMW's specif… Repairs typically run $500-$5,000. Severity: medium.

What is the 2019-2025 BMW 8 Series B58 Engine Coolant Loss from Expansion Tank and Water Pump?

The 840i with B58 inline-six turbo engine experiences coolant loss primarily from the plastic expansion tank cracking and the electric water pump connection failing. The expansion tank develops hairline cracks at the weld seams that are nearly invisible until significant coolant… Repairs typically run $350-$800. Severity: medium.

What is the 2019-2025 BMW 8 Series Adaptive Suspension Damper Malfunction?

The 8 Series equipped with Adaptive M Suspension experiences electronic damper failures, particularly in the rear. The electronically controlled dampers use solenoid valves to adjust firmness in real-time, and these solenoids can fail from fluid contamination or electrical faults… Repairs typically run $800-$2,000. Severity: medium.

What is the 2019-2024 BMW 8 Series ZF 8HP Transmission Mechatronic Issues (All 8 Series & M8)?

The ZF 8HP automatic transmission used across all 8 Series and M8 models develops mechatronic sleeve seal issues and fluid degradation over time. The rubber sealing sleeves connecting the mechatronic valve body to the transmission case harden from heat cycling, causing ATF leaks… Repairs typically run $400-$5,000. Severity: medium.

What is the 2019-2024 BMW 8 Series Premature Tire Wear (All 8 Series & M8)?

All 8 Series and M8 models experience premature tire wear, particularly on the rear tires, due to aggressive factory alignment settings. The rear suspension uses approximately -2.0 degrees of negative camber from the factory, which causes rapid inner edge tire wear. Rear tires co… Repairs typically run $150-$2,400. Severity: low.

All 8 Known Issues

When Issues Typically Appear

2019-2024 BMW 8 Series: N63TU3 Timing Chain Guide Wear (M850i)#

Common Symptoms

How to Fix

What Owners Are Using

Research This Issue

2019-2024 BMW 8 Series: N63TU3 Valve Stem Seal Failure & Oil Consumption (M850i)#

Common Symptoms

How to Fix

What Owners Are Using

Research This Issue

2019-2025 BMW 8 Series: N63/S63 V8 Oil Consumption in M850i#

Common Symptoms

How to Fix

What Owners Are Using

Research This Issue

2020-2024 BMW 8 Series: Integrated Brake System (IBS) Failure (All 8 Series & M8)#

Common Symptoms

How to Fix

What Owners Are Using

Research This Issue

2019-2025 BMW 8 Series: Adaptive Suspension Damper Malfunction#

Common Symptoms

How to Fix

What Owners Are Using

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2019-2024 BMW 8 Series: Premature Tire Wear (All 8 Series & M8)#

Common Symptoms

How to Fix

What Owners Are Using

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2019-2025 BMW 8 Series: B58 Engine Coolant Loss from Expansion Tank and Water Pump#

Common Symptoms

How to Fix

What Owners Are Using

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2019-2024 BMW 8 Series: ZF 8HP Transmission Mechatronic Issues (All 8 Series & M8)#

Common Symptoms

How to Fix

What Owners Are Using

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Other BMW Models

Frequently Asked Questions

What are the most common BMW 8 Series problems?

Is the BMW 8 Series reliable?

How much does it cost to fix common BMW 8 Series problems?

What is the 2019-2024 BMW 8 Series N63TU3 Timing Chain Guide Wear (M850i)?

What is the 2020-2024 BMW 8 Series Integrated Brake System (IBS) Failure (All 8 Series & M8)?

What is the 2019-2024 BMW 8 Series N63TU3 Valve Stem Seal Failure & Oil Consumption (M850i)?

What is the 2019-2025 BMW 8 Series N63/S63 V8 Oil Consumption in M850i?

What is the 2019-2025 BMW 8 Series B58 Engine Coolant Loss from Expansion Tank and Water Pump?

What is the 2019-2025 BMW 8 Series Adaptive Suspension Damper Malfunction?

What is the 2019-2024 BMW 8 Series ZF 8HP Transmission Mechatronic Issues (All 8 Series & M8)?

What is the 2019-2024 BMW 8 Series Premature Tire Wear (All 8 Series & M8)?