Chevrolet Impala Repair and Maintenance
A guide to problems, costs, maintenance and repair for your Chevrolet Impala
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Chevrolet Impala ProblemsTransmission Pressure Control Solenoid Failure May Cause Erratic Shifting
The transmission pressure control solenoid may fail causing erratic shifting. Our technicians tell us that partial dis-assembly of the transmission is necessary to replace a failed pressure control solenoid.
The engine light was on and the car seemed to be running fine. That is when i went in to hook it up to the diagnostic machine. We found out it was the oil pressure sensor. You do have to order the part through GM, but it is only $10.00. my husband fixed it in about 10 min.
Chevrolet Impala QuestionsDuring Oil Pressure sending unit replacement, does the harness plug have an o-ring? (1 answer)
I am currently replacing the entire oil filter adapter assembly and opted to replace the sensor as well. I noticed that the plug going to it just seems to look a bit off, the collar on it seems a little deep almost as though it had an o-ring. Is this accurate and perhaps this part fell off during...
New pvc valve, crankshaft sensor, mass flow sensor, temp sensor, aidle sensor, camshaft sensor , fuel filter and I believe that is it... Crankshaft sensor was replace because of the code that came up when the car started having this crank but no start issue.. Get fuel , get spark but no start.
Since Dec 2015, I've replaced the rotors the brake fluid hoses the clips on the calipers and put four sets of pads(a new set every month) and replaced the master cylinder the first of march! Have not replaced the calipers, because every time I do a repair, they colapse with no problem with a ...
Chevrolet Impala RecallsEngine Oil Leaks Onto Exhaust Manifold
Engine oil can leak onto the exhaust manifold, causing a fire hazard. This concern was addressed in previous recall notifications, but improvements to the repair have been made. Dealers will make improved repairs free of charge to resolve the concern.
The passenger front air bag may not deactivate as designed due to a failure of the sensing system. Dealers will correct the calibration-learning error by preconditioning the empty seat and also resetting the control unit to a seat zero-value free of charge to resolve the concern.
Engine oil may leak from the valve cover area, which can cause a burning odor and increase risk of fire. Dealers will replace the spark plug wire retainer to redirect the dripping oil on affected vehicles, and will replace the left valve cover gasket on vehicles with the 3.8L V6 supercharged engine.