This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.
So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.
Vehicle cuts off while driving. Vehicle has to come to a complete stop before it will start again, which is hard on the highway in heavy traffic. Under acceleration makes jerking motion and a softer jerking motion while driving.
While traveling 30-35 mph vehicle started missing without indication/engine stalled, causing consumer to lose power steering, resulting in an accident. Please provide further informaton.
Engine pings or has spark knock under acceleration or while towing a trailer. Also a spark knock when starting after being warmed up. Transmission will not stay in one gear while towing even on leavel road. Has had no luck with dealer. Dealer always states ( could not duplicate customers concern.) a G.M. tech. Rep road tested this vehicle and stated all parameters are within factory specs.
Truck makes engine noise (best described as exhaust noise and/or spark knock and/or ping) that is mainly audible between 1000 - 2000 RPM, and is loudest at 45 - 55 mph under light acceleration going uphill.
- Acworth, GA, USA
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Clattering noise from engine (left side) when accelerating, steer left -right noise goes up and down, dip in road noise disappears - can't get help from dealer - lots of people complaining GM has no tsb for this.we need help getting GM to listen and fix the problem....
A D V E R T I S E M E N T S
- Pineville, LA, USA