2001 Suburban LT Stalls

[dkavanay]

My wifes Suburban has been in the shop for the last three weeks. Dealer cannot find problem so I have begun to research the www to find answers.

 

Problem is vehicle will stall making left turns and quits. It has even quit going down the highway.

 

First fuel pump replaced, fuel filter, cleaned injectors, etc. Recall on fuel pump completed and problem still persist. Dealer said it was the EGR valve and replaced. Same problems.

 

Frustrated. I have read that it is possible that the Crankshaft Position Sensor could be the problem.

 

Thoughts?? Suggestions??

[GM-Tech]

What engine?