replaced spark splugs now idled rough
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Driver School Candidate
Joined: Apr 2004
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From: Oregon
replaced spark splugs now idled rough
I just recently replaced my sparksplugs and now my car idled rough. my question is are the 3 coil packs all the same or do they each belong in specific cylinder? they seemed to look exactly the same. I'm pretty sure I got the plug wires in correctly. any help would be appreciated 
Lexus Test Driver
Joined: Jul 2005
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From: il
Originally Posted by forksports
I just recently replaced my sparksplugs and now my car idled rough. my question is are the 3 coil packs all the same or do they each belong in specific cylinder? they seemed to look exactly the same. I'm pretty sure I got the plug wires in correctly. any help would be appreciated
IIRC, the cylinders share a coil pack. I.E. 3 coil packs for the 6 cylinders.
Hopefully, you checked the plug gaps even though they should be pregapped and made sure all your wires are back in nice and snug.
Hopefully, you checked the plug gaps even though they should be pregapped and made sure all your wires are back in nice and snug.
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