Eight problems related to check engine light on have been reported for the 2009 Buick Enclave. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2009 Buick Enclave based on all problems reported for the 2009 Enclave.
Tl-the contact owns a 2009 Buick Enclave. The contact stated that while driving at 50 mph, the vehicle started to jerk, gears are slipping, the rpm gauge went up and was failing to accelerated. The check engine warning light illuminated. The contact coasted to the side of the road and powered off the engine. The vehicle was restarted but the failure recurred. The vehicle was taken to an independent mechanic and was diagnosed that the transmission failed and needed to be replaced. The vehicle was not taken to a dealer and was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 100,000. Aw.
Sevice stabiltrak light and check engine lightcame on and engine power loss while traveling down freeway. Check out many videos and forums of issues https://youtu. Be/hbvaoiixnxy.
2009 Buick Enclave, stretched timing chain so when this code appears your car will drive rough and of course the check engine light comes on so you lose your remote start. I have replaced sensor after sensor as well, also a motor mount. The vehicle has now approached 150k miles.
Car spuddering on acceleration and inclines. Check engine light on. Needs all spark plugs and coils replaced again. Codes p0300, p0302, p0303 stored. Miss fire on 2 and 3 cyclinders. Also, needs replace line and recharge system as ac discharge line is leaking.
Battery was completely dead. Electrical system was shorted. Installed new battery. Vehicle started but would not shut off even with key removed. Check engine light stayed on and would not go off even with key removed. Found water leaked into dash. Checking internet brought other reports of other possible water leaks.
Issue: check engine light issue resolution: dealership found code p0304 and p0306 were stored. Recommended replacement of #4 and #6 coils and plugs. Repair replaced all plugs and coils. Issue #7.
The check engine light came on. I took the vehicle to the dealer and it was diagnosed as a "stretched" timing chain. The vehicle was under warranty and the dealer replaced the timing chain. The vehicle only had 30,000 miles when the problem arose.
Vehicle 2009 Buick Enclave. Keeps turning on the light engine and at the dealership they keep telling me that is because I don't close the gas knob correctly. When the engine light turns on while im driving it gives me a message of power engine reduce and it reduce my speed and I can't continue driving. I've almost cause 2 accidents while im driving due to this issue. It will completely stop in certain times while im driving. Last incident 06/05/10. As well, my tire got flat around a month ago and I realized the dealership sold me the vehicle with no extra tire and emergency equipment to change my tire.