GMC Terrain, Equinox, and SRX Forum banner
1 - 1 of 1 Posts

3,105 Posts
It's possible that you have a timing chain problem, how many miles on the vehicle?
Or it could be something else like an internal engine part or even the high pressure fuel pump.

In any case, getting it diagnosed and repaired is probably less expensive than a new motor.
Once you know what the problem is, you can decide on your options.
Or if you were thinking of a new vehicle, this is a good time to trade.
1 - 1 of 1 Posts