Car runs good, but at times after driving for a while....at a red light or stop sign i start to accelerate and the car feels like it has lil power for about 3 - 5 seconds then picks up. Ive changed the turbo, inlet hose, intercooler, mounts, coolants lines to/from turbo, sensors, pcv hose what should be next?

Above mentioned problem, diagnosis always shows throttle fault

My check engine light keeps coming back on with the code P0420 on my 2015 Chevy Cruze LT. I've replaced the front catalytic converter, both O2 sensors (one is aftermarket and one is GM made based on advice from a Chevy mechanic), replaced all the spark plugs, replaced coolant hoses, the coolant container, did a smoke test and found no leaks... I'm out of ideas on how to fix this code. The car drives just fine unless I ride it hard (fast accelerations and/or high speeds for long distances), then it will stutter and the check engine light will flash. If I back off and give it a few moments, the… Read complete

These warning lights came on steering control, power steering, traction control stabilizer and the shifting indicator does not display. It will not shift gears once I start driving and when I do shift from gear to gear it jerks really hard. I notice the bushing on shift cable was broke. So we put a rubber bushing in to see if that would work. And it started working but once we put the rite bushing on it stopped working and now matter what we try it will not work. Disconnected the tcm and the ground tested hot. Look over the ground wire and it's not showing any damage to it. All fuses are good also.

Please help!!! Hello I have this problem with my 2014 CHEVY CRUZE. Where everytime I press down on the as pedal, the car accelerates but NOT past a certain a certain RPMs sometimes, or! it takes forever to get there. Now there's smoke coming out of the hood, but not a lot and the car is not overheating.so it's obviously not the transmission. ( i would assume) However when I did buy the car I drove it back from California to Oregon which is approximately?. . . (1,000 miles if that matters to anyone) there was a moment where I had to stop the car because there was a stretch of freeway that had a… Read complete

Lost power, already replaced maf sensor and still with the problem

My chev it lose power,when i'm driving it fouce me to apply low gears

When on a incline I lose power. And when I press on the gas gas pedal the rpm skyrockets. Any suggestions?

revs up on its own ,maybe it's one of the sensors?22

This sounds a bit bizarre but when outside air temperature is 18 degrees centigrade and above, the car begins juddering/hesitating. Below this outside air temp eg winter driving, the car drives perfectly. Appreciate any help