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04sierrafl

By 04sierrafl
in Ask A GM Technician

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04sierrafl Enthusiast

04sierrafl

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Posted

o.k. so this one has got me stumped!!! i have an 04 sierra w/ about 80,000 miles:truck runs great...except once a week (about ) it stalls on my way into work..aprox. 2-3 miles from house..just dies, no bucking or hesitation,just dies. i restart it and it dies once again. after the second time it starts up and runs just fine. i thought it might be bad gas so i filled it up with known good gas, still did it about 7 days later. doesnt feel like a misfire because there is no bucking or hesitation...so any ideas guys....

04sierrafl Enthusiast

04sierrafl

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Welcome - sounds almost like a short if it just dies. Check grounds maybe?

 

 

hmmm....will do, any common "bad ones" i could start with?

Nytemare Senior Enthusiast

Nytemare

Posted
Posted
Welcome - sounds almost like a short if it just dies. Check grounds maybe?

 

 

hmmm....will do, any common "bad ones" i could start with?

 

The neg terminal on the battery is the most common.

Give them all a snug up.

04sierrafl Enthusiast

04sierrafl

Posted
  • Author
Posted
Welcome - sounds almost like a short if it just dies. Check grounds maybe?

 

 

hmmm....will do, any common "bad ones" i could start with?

 

The neg terminal on the battery is the most common.

Give them all a snug up.

 

 

 

this weekend i went over every connector i could find and all of them were snug and free of rust or corresion.....i pulled 2 plugs and even though they need to be changed, i dont think it could be that...again it only happens once and a while.....any other ideas guys? im still at a loss. P.S. i plan on changing the plugs this weekend, just in case.

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