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Problems with 2012 Buick Enclave FUEL/PROPULSION SYSTEM

On average, the 2012 Buick Enclave starts to “feel” problems with the FUEL/PROPULSION SYSTEM and its various aspects after 47 500 miles.

Recently reported FUEL/PROPULSION SYSTEM problems on 2012 Buick Enclave

When filling up the vehicle with gas, it is flooding the engine... there is also another issue that when you turn off your vehicle and the key is out of the ignition, the car and radio still runs...apparently, there is a fuse box that is causing this problem.

Multiple instances of the transmission slipping into a "neutral-type-state" while attempting to merge onto/into highway speeds. this has occurred over 20 times in the last 1.5 years. dealership took car on multiple occasions and was able to replicate it 1x. their corrective measure was to re-download transmission software. this did not fix the issue. this is an intermittent problem that poses a significant safety risk, as the slippage can last anywhere from 1 to 3 seconds. *tr

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