EGR blues I think not sure.

WIN-ALDL, PROM BURNING, ERROR CODES, RPO CODES, SES LIGHT, CHECK ENGINE LIGHT, VIN INFO, FACTORY INSTALLED OPTIONS LIST
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Topic author
irocblu
I am merely driving my van
I am merely driving my van
Posts: 22
Joined: Sun Feb 10, 2013 11:29 am

EGR blues I think not sure.

Post by irocblu »

Got a 2000 4.3 that stumbles. Worse when cold but always there. Been through a leaking injector spider. Plugs, distributor and the rest. She has no more codes and I'm drained. Starting to question the EGR. It's clean and never had a code for it. Not even for a lean condition. HELP!!!

Kidhauler
I sleep in my van
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Joined: Wed Sep 13, 2006 5:46 pm
Location: Vancouver B.C.

Re: EGR blues I think not sure.

Post by Kidhauler »

Clean the maf sensor if it isn't reason the proper air into the engine it will be compensating all the time and could cause the stumble. Use some cleaner and a soft toothbrush.
1999 Safari Touring edition.
trailer tow pack with a 3:73 posi
Bucket bench seats, Rear heat, Rear Airconditioning.
teal green
300 000 kms
AirRide air bags in the rear to fix soft stock suspension.
Onboard aircompressor to make it all work nice.

Topic author
irocblu
I am merely driving my van
I am merely driving my van
Posts: 22
Joined: Sun Feb 10, 2013 11:29 am

Re: EGR blues I think not sure.

Post by irocblu »

I've cleaned the t-body and IAC. Had a 96 with throttle sticking on cold start up. MAF looks clean but will try that thanks.
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