Why does my GMC Canyon stall at rough idle?

Why does my GMC Canyon stall at rough idle?

No more rough idle. I have a 2007 GMC Canyon and beginning last Summer (in 2011) the Check Engine light started coming on intermittently. Also, whenever I come to a stop, the RPMs run so low that sometimes my truck stalls if I don’t rev the engine a little while I have the brakes applied.

How often does my Chevy Colorado engine stall?

When coming to a stop the rpm drops to 500 and feels like it is going to stall. It then jumps back up to about 750, but idles rough. The engine completely stalled one time as I was braking coming off of a freeway off-ramp into a turn. The check engine light has come on twice, but went out on the next drive. This has been over a two week period.

Why does the coil and injector ACT UP at idle?

The coil and injector are a long shot if it actually runs alright but acts up at idle. I wonder if the cam actuator thingy can cause that, if the valve timing is screwy. Do our trucks have an idle air sensor?

Why does my GMC Yukon knock at cold starts?

Hi, I have a 2008 Gmc yukon denali with 6.2 v8 engine 108500 miles, it knocks at cold starts up for 5 seconds and the noise goes away as the engine temperature comes to normal. What is the next step to solve this problem? Minutes. After start. The dealer agrees something Is wrong but Gm won’t do anything. ’07 Yukon Denali. Came from California.

Why does my car run fine when the engine is cold?

Maybe there are two problems. The first is that the car should run fine even on cold starts. That could be due to an air leak, or a fuel pressure problem, either could cause a lean mixture, which would be most noticeable when the engine is cold.

How to fix a GMC Envoy stall idle problem?

Hope this helps. Also you will need to reset the computer and check engine light, just disconnect the pos post to the battery for ten minutes the reconnect post and turn your ignition key on and off three times to reset the computer and clear codes.

Are there any problems with my GMC Canyon?

I have a 2005 Canyon 4X4 crew cab with the 5 cylinder. It has been great. Now have 93K miles. No problems at all. It has never been back to a shop except for alignment and normal tire rotation and oil changes. Do my share of 4 wheeling too but no abuse, just back country driving and pulling a small camp trailer.

No more rough idle. I have a 2007 GMC Canyon and beginning last Summer (in 2011) the Check Engine light started coming on intermittently. Also, whenever I come to a stop, the RPMs run so low that sometimes my truck stalls if I don’t rev the engine a little while I have the brakes applied.

Are there any problems with the GMC Canyon?

GMC Canyon Problems. Find the most common issues based on car owner complaints. To check for problems affecting your car, select your make and model below: Tap theto learn more about the most common GMC Canyon problems. The engine may stall when the engine is warmed up. The AC compressor may seize resulting in loss of cold air from the AC vents.

When did I buy a GMC Canyon truck?

I bought a used 2004 Canyon with 12,400 in April.Only complaint is a lack of a decent coffee cup holder.Before this truck,if anyone told me to buy GM,I would have said I rather chew on glass and wash it down with molten lead! I have a 2006 Colorado that wore out the right front tire after 8,000 miles.

When coming to a stop the rpm drops to 500 and feels like it is going to stall. It then jumps back up to about 750, but idles rough. The engine completely stalled one time as I was braking coming off of a freeway off-ramp into a turn. The check engine light has come on twice, but went out on the next drive. This has been over a two week period.