What are the most common Acura ILX problems?
According to Au7o's analysis of 2,450+ owner reports, the 2018 Acura ILX has 7 documented issues. The most frequently reported are: 8-Speed DCT Shudder and Low-Speed Jerking, In-Tank Low-Pressure Fuel Pump Impeller Failure Causing Engine Stall, Excess Assembly Grease Preventing Full Driveshaft Engagement - Recall 19V424 (2016-2019). Of these, 4 are rated critical and should be addressed promptly.
Is the Acura ILX reliable?
The 2018 Acura ILX has 7 known issues documented across 2,450+ owner reports. 4 issues are rated critical: 8-Speed DCT Shudder and Low-Speed Jerking and In-Tank Low-Pressure Fuel Pump Impeller Failure Causing Engine Stall and Excess Assembly Grease Preventing Full Driveshaft Engagement - Recall 19V424 (2016-2019) and Brake Master Cylinder Seal Deformation from Contaminated Brake Fluid - Recall 25V859. 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 Acura ILX problems?
Repair costs for known Acura ILX issues range from $0 to $1,000, depending on the specific problem and whether you choose DIY or professional repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
What is the 2016-2022 Acura ILX 8-Speed DCT Shudder and Low-Speed Jerking?
The 2013-2015 ILX 2.4L with the 8-speed dual-clutch transmission (DCT) exhibits severe shudder, jerking, and hesitation during low-speed driving. The clutch packs engage roughly in stop-and-go traffic, and the transmission frequently hunts between gears on slight inclines, making… Severity: high.
What is the 2013-2022 Acura ILX In-Tank Low-Pressure Fuel Pump Impeller Failure Causing Engine Stall?
The Denso-supplied in-tank fuel pump module fitted across virtually the entire ILX production run uses an impeller that was molded with insufficient density and inadequately dried. The impeller absorbs fuel, swells, and interferes with the pump body. The pump then fails to delive… Repairs typically run $0-$0. Severity: high.
What is the 2016-2019 Acura ILX Excess Assembly Grease Preventing Full Driveshaft Engagement - Recall 19V424 (2016-2019)?
A separate and often-confused driveshaft defect affecting the FACELIFT ILX only. During assembly, excessive grease was applied to the driveshaft/intermediate shaft splines. The trapped grease prevents the shaft from seating fully into the transmission, so the retaining clip may n… Repairs typically run $0-$0. Severity: high.
What is the 2016-2020 Acura ILX Brake Master Cylinder Seal Deformation from Contaminated Brake Fluid - Recall 25V859?
A late-breaking campaign covering the facelift ILX. Brake fluid that was contaminated during manufacture attacks the rubber seal inside the brake master cylinder, causing it to swell and deform. A deformed seal lets fluid bypass internally, so pedal travel lengthens and braking e… Repairs typically run $0-$0. Severity: high.
What is the 2013-2022 Acura ILX VTC Actuator Cold-Start Rattle (2.4L K24 Only)?
On the 2.4L K24 ILX, the variable timing control (VTC) actuator on the intake camshaft is not fully oil-pressurized at first start. The internal locking pin fails to hold the actuator against the sprocket, so for one to two seconds after a cold start the actuator rattles loudly a… Repairs typically run $500-$1,000. Severity: medium.
What is the 2014-2019 Acura ILX Deformed Fuel Tank Causing Inaccurate Fuel Gauge and Unexpected Fuel Starvation - Recall 19V052?
On a range of ILX built from the 2014 model year onward, the plastic fuel tank was manufactured out of specification and can deform. The deformation changes the geometry the level sender float travels through, so the fuel gauge reads higher than the actual fuel remaining. Drivers… Repairs typically run $0-$0. Severity: medium.
What is the 2016-2022 Acura ILX Infotainment System Lag and Unresponsive Touchscreen?
The dual-screen infotainment system in the refreshed ILX suffers from the same lag and responsiveness issues found in other Honda/Acura models using the same platform. The upper screen frequently freezes during navigation, and the lower touchscreen becomes unresponsive to inputs… Severity: low.
