Stalls when I put it in gear....

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Jul 11, 2012 | 07:20 PM

Blazed Billy

Thread Starter

Starting Member

Joined: Jul 2012

Posts: 1

Stalls when I put it in gear....

I have a 1993 S-10 Blazer and when I put it in gear it either idles real pough and wont move or stalls out..I have changed plugs and EGR valve..Ran fine for 1 day and back to same thing..I am lost PLEASE HELP...lol

Aug 20, 2012 | 10:57 PM

Chumba87

New Member

Joined: Jul 2012

Posts: 8

From: Fort Worth Tx

Check ur iac! I cleaned mine and it helped!

Aug 22, 2012 | 12:36 AM

Toby Hanson

Senior Member

Joined: Jun 2010

Posts: 818

From: Graham, WA

Toby Hanson will become famous soon enough

Also check the EGR passage for carbon. It can build up in the manifold and flake off and jam the EGR pintle causing a major vacuum leak. If you are having a problem with the carbon flaking off you can put a screened gasket over the EGR passage. I did that with my '93 Sonoma and now it's perfect.