2022 Lexus IS Problems: 1 Known Issue
2022 model year · 1,800+ owner reports · Updated November 2026
According to Au7o's analysis of 1,800+ owner reports, the 2022 Lexus IS has 1 documented issue. None of the listed issues is rated critical; this is not a complete reliability assessment. The most commonly reported issue is Carbon Buildup on Intake Valves (2.0T) with 1,800 owner reports. Across all issues with published estimates, repair costs range from $400 to $800. DIY maintenance guides at au7o.io.
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All 1 Known Issue
NHTSA Recalls1 recall
FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2015-2022 Lexus RC, 2016-2020 GS, and 2022 IS vehicles. The low-pressure fuel pump inside the fuel tank may fail.
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Frequently Asked Questions
What are the most common Lexus IS problems?
According to Au7o's analysis of 1,800+ owner reports, the 2022 Lexus IS has 1 documented issue. The documented issue is: Carbon Buildup on Intake Valves (2.0T). None are rated critical, but regular maintenance is recommended.
Is the Lexus IS reliable?
The 2022 Lexus IS has 1 known issue documented across 1,800+ owner reports. None of the matching records is rated critical; this is not a complete reliability assessment. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
How much does it cost to fix common Lexus IS problems?
Repair costs for known Lexus IS issues range from $400 to $800, 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 Lexus IS Carbon Buildup on Intake Valves (2.0T)?
The 2.0L turbo four-cylinder (8AR-FTS) in the IS200t/IS300 uses D-4ST dual injection, with port injectors that only operate in part of the engine's range, and some owners still report carbon deposits on the intake valves. This leads to rough idle, hesitation under acceleration, a… Repairs typically run $400-$800. Severity: medium.
Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.