envoy sle dies when temperature reaches normal and comes to a stop

[Guest]

I have a envoy sle 2006 it cranks up fine, but after running it for about 15minutes and come to a stop it dies out, it will crank right back up and drive till it comes to a stop again..it has had many parts replaced and sensors but nothing has work..what can be causing this..

[carriedi]

what parts have you replaced? and why did you replace them? Do you have codes stored in the PCM?

dirty throttle body? Wiring to the TAC may have bad connections at the connector or breaks in the wire harness. It should set codes. There is a replacement connector with about a foot or so of wiring to fix the broken wire problem if that's what you have.

Driving your vehicle with a graphing scanner should pick up the problem if it is the TAC or it's connection. If that's not it, the scanner might show what is going on when the engine dies.