Problem Reports
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2009 Acura TSX
Loud Rattle Type Noise from Engine After Cold Start
A loud rattle type noise may be noted from the engine after a cold start. This can be caused by a faulty valve timing control actuator. Replacing the failed actuator will commonly correct this noise issue.
Engine Ping on Moderate to Heavy Acceleration
Engine ping may be noted under moderate to heavy acceleration. Our technicians tell us a revised knock sensor and powertrain control module (PCM) software are available to correct this concern.
The Hood May Flutter at Freeway Speeds
The hood may flutter or vibrate at freeway speeds. Acura has made a revised rear hood seal available which should eliminate this problem.
Check Engine Light With Code P2422
The Check Engine Light may illuminate with a stored code P2422. Our technicians tell us this can be caused by spider webs in the EVAP system charcoal canister vent hose. Acura has made available a spring to install inside the vet hose to correct this issue.
The Fuel Door May Not Open Correctly at Times
The fuel door may not open correctly at times. This may be caused by a lack of clearance between the fuel door and the release latch. The common repair is to slightly trim the top of the fuel door lock tap.
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