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254 Posts
My LS turned 100000 miles a little while ago and the engine started to miss/hesitate when warm/hot and idling at stop.
I thought it's about time to replace the stock plugs so I had them replaced with new ones. However, It looked like the plugs might have been replaced some time earlier at one of the timing belt service...
Anyways, replacing all plugs did not make the miss go away...
I've tried techron
wiggled injector wirings
no engine code
What should I look for next?
Thanks!
jess
I thought it's about time to replace the stock plugs so I had them replaced with new ones. However, It looked like the plugs might have been replaced some time earlier at one of the timing belt service...
Anyways, replacing all plugs did not make the miss go away...
I've tried techron
wiggled injector wirings
no engine code
What should I look for next?
Thanks!
jess