Dodge Ram Van Problems: 2 Issues Every Owner Should Know
1990-2003 model years · Based on 380+ owner reports · Last updated March 2026
According to Au7o's analysis of 380+ owner reports, the 1990-2003 Dodge Ram Van has 2 documented known issues, with 1 rated critical by the Au7o research team. The most serious is Automatic Transmission Overdrive Failure (A518/46RH/46RE) ($150-$3,000 repair). The most commonly reported issue is Automatic Transmission Overdrive Failure (A518/46RH/46RE) with 200 owner reports. Across all issues, repair costs range from $50 to $3,000. Full technical analysis and DIY maintenance guides at au7o.io.
All 2 Known Issues
The A518 (renamed 46RH, then 46RE) 4-speed automatic transmission in Ram Vans suffers from overdrive clutch pack failure, particularly under heavy loads or when used for towing. The Van's aerodynamic profile and heavy weight put more stress on the overdrive unit than truck applications. Symptoms include loss of overdrive, harsh 3-4 shift, and transmission overheating. The 46RE (electronic) version also suffers governor pressure solenoid failures causing erratic shifting. Overheating is accelerated in vans due to poor airflow to the transmission cooler.
Common Symptoms
- Loss of overdrive gear
- Harsh or banging 3-4 shift
- Transmission overheating on highway
- Erratic shifting patterns (46RE electronic)
- Transmission stuck in lower gears
How to Fix
What Owners Are Using
Parts and tips from 200+ owners who fixed this issue
- Tip
- Tip
The 5.2L and 5.9L Magnum V8 engines in Ram Vans are prone to a persistent idle surge or hunting condition where RPMs cycle between 500-1500 RPM at idle. This is caused by a combination of vacuum leaks (common at the plenum gasket), failing Idle Air Control (IAC) valve, dirty throttle body, and deteriorating vacuum hoses. The confined engine bay of the van makes these engines run hotter than truck applications, accelerating component degradation. The IAC valve is the most common single cause.
Common Symptoms
- Engine RPMs cycling up and down at idle
- Idle speed fluctuating between 500-1500 RPM
- Engine stalling at stop lights
- Rough idle that smooths out at higher RPM
- Check engine light may or may not be present
How to Fix
What Owners Are Using
Parts and tips from 180+ owners who fixed this issue
- Tip
- Tip
Frequently Asked Questions
What are the most common Dodge Ram Van problems?
According to Au7o's analysis of 380+ owner reports, the 1990-2003 Dodge Ram Van has 2 documented issues. The most frequently reported are: Automatic Transmission Overdrive Failure (A518/46RH/46RE), 5.2L/5.9L Engine Idle Surge and Hunting. Of these, 1 is rated critical and should be addressed promptly.
Is the Dodge Ram Van reliable?
The 1990-2003 Dodge Ram Van has 2 known issues documented across 380+ owner reports. 1 issue is rated critical: Automatic Transmission Overdrive Failure (A518/46RH/46RE). 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 Dodge Ram Van problems?
Repair costs for known Dodge Ram Van issues range from $50 to $3,000, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, Automatic Transmission Overdrive Failure (A518/46RH/46RE), typically costs $150-$3,000 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
What year Dodge Ram Van is the most reliable?
Reliability varies across model years of the Dodge Ram Van. Based on owner reports, issues are most commonly reported in earlier model years. Au7o recommends checking the specific known issues for your target year before purchasing, and having a pre-purchase inspection performed by a qualified mechanic. Our known issues database covers the 1990-2003 Dodge Ram Van with 2 documented issues from 380+ owner reports.
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