Is the air in my GMC Sierra cold or warm?

Is the air in my GMC Sierra cold or warm?

First thing in the morning the air is cold. After 30 minutes of using, it turns warm and does not get cold again, unless I turn the truck off for a while and restart.

Is it hard to start a GMC Sierra?

I have a 2011 GMC Sierra SLE 5.3 LC9. Recently it has been hard starting after it sits a while. The truck is stored inside at about 60 degrees. It seems to crank for about 6-7 seconds and then when it finally fires seems to stumble until it finds idle. It almost seems to be too rich.

Why does my 99 1500 run rough when cold?

Need a little help. I have a 99 1500 with 5.3L. When first started in cooler weather the engine misfires, runs rough. Then it will rev way up and back down to almost stall and sometimes it will stall and I half to restart the engine. After running for a while and the engine warms up it runs great.

Why does my GM Truck start so cold?

Look up piston slap to study it more its mostly from the short piston skirts that allow the piston to rock around more when cold. Also different oils help, i run moble 1 truck 5w30 in my truck with 116k on it. I have heard that gm top end cleaner and the 3m kits work well.

First thing in the morning the air is cold. After 30 minutes of using, it turns warm and does not get cold again, unless I turn the truck off for a while and restart.

How to fix a PRNDL light on a GMC Truck?

To fix this problem, remove the cluster from the vehicle. Then remove the instrument cluster housings, see the most current repair information for the vehicle you are working on. . Inspect the PC solder joints (circled area) carefully with a magnifying glass. Lookin for cracks in the solder at the top or bottom.

What to do if your GMC Sierra won’t start?

Let sit for awhile, turn key, won’t start, turn key off, turn key again, starts up and runs great. A week later, same issue. I went to work everything great, went to go home, wouldn’t start. Tried to turn key a few times, won’t start, let sit about 15 min., turned key, started up. Stop to get gas 15 min. later, wouldn’t start. Stranded for 2 hours.

Why is my temperature gauge not working on my 2016 Camaro?

Having the same issue with my 2016 Camaro. After a few short 30 mile trips coolant gauge stops working and fan runs full blast. Reoccurring issue last couple of weeks. Have to disconnect the negative battery cable to reset. Added coolant, which wasn’t needed and also replaced relay. Looking for answers.