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Problems with 2010 Buick LaCrosse ENGINE AND ENGINE COOLING

On average, the 2010 Buick LaCrosse starts to “feel” problems with the ENGINE AND ENGINE COOLING and its various aspects after 10 400 miles.

Components Affected by ENGINE AND ENGINE COOLING Issues

We have classified the 4 complaints from 2010 Buick LaCrosse about ENGINE AND ENGINE COOLING into the following categories.

ENGINE 1 EXHAUST SYSTEM 1

Recently reported ENGINE AND ENGINE COOLING problems on 2010 Buick LaCrosse

Tl* the contact owns a 2010 buick lacrosse. when the vehicle was started and while driving, the check engine warning light illuminated. the dealer diagnosed that the catalytic converter needed to be replaced. the vehicle was repaired, but the failure recurred. the contact stated that the catalytic converter was replaced three times. the failure was intermittent. the manufacturer was notified of the failure. the approximate failure mileage was 48,533.

2010 buick lacrosse. consumer states vehicle stalls while driving *tgw the consumer stated while driving, the vehicle would loose all power. all the lights on the dashboard would illuminate and he would have to let the vehicle sit for 5-15 minutes before starting it again. when he did restart the vehicle, the check engine light stayed on. the consumer stated the vehicle was taken to the dealer three times. the last time, the dealer recommended replacing the ecm. *jb

2010 buick lacrosse. (lawyer on behalf of client) consumer has several defects with vehicle such as back firing, malfunction light, car falls dead in traffic, steering wheel locks *tgw

Tl*the contact owns a 2010 buick lacrosse. while the vehicle was parked, it suddenly caught fire. the fire department extinguished the fire; a report was filed. the vehicle was destroyed. the origin of the fire was unknown. the manufacturer sent a representative who inspected the vehicle but could not find the acuse. the failure mileage was 7,800. updated 3/7/11 *cn updated 04/25/11

2010 buick lacrosse bought 02/10. started hearing loud pop with turning ignition month after buying car. taken to dealer 4 times but problem still exists. now i hear it with ignition off (within 15 minutes of stopping car) and while driving. dealer has replaced starter unit but did not help. gm rep and service manager state now the problem is "normal". hmmmm, why did they replace the starter then...i have never heard this loud pop in any other car i have ever driven or ridden in before, so i don't buy this. i wonder if this is what the toyota people told the people with the brake issues!!! do not buy gm!!! maybe the quality has gotten a little bit better but their service and willingness to take care of their customers still sucks... *tr

Tl* the contact owns a 2010 buick lacrosse. while the contact was driving 80mph the contact noticed that the vehicle had suddenly shut off without warning and could not be restarted. the vehicle has not been taken to the dealership and there were no prior warnings. the current and failure mileages were 1494. bml

Tl*the contact owns a 2010 buick lacrosse. the contact stated that while in traffic the park assist and the check engine light flashed on the instrument panel and the vehicle would not accelerate pass 9 mph. the contact drove onto the emergency lane and shut the vehicle off. the contact restarted the vehicle and it continued to travel at 9 mph; therefore, the contact towed the vehicle to a dealer. the contact took the vehicle to the dealer who reprogrammed the tcm which caused the vehicle to slow down due to an engine malfunction. a month later while driving 60 mph the vehicle slowed down again without warning. the park assist and the check engine light illuminated again on the instrument panel and the vehicle towed to a dealer. the dealer was adjusting the selector cable when the complaint was file because it was too tight. the failure mileage was 13,000.

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