Rough idle/Miss
05-24-2007, 12:03 AM
#1
2nd Gear Member
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Join Date: Dec 2005
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Posts: 218
Rough idle/Miss
Well I replaced the plugs with iridium plus about 8 months ago, I run shell V-power only, I just replaced the fuel filter, and I just cleaned the throttle body but I have a persistant rough idle/miss. It seems to run fine above 1500 rpm's. Any ideas? If so how would I go about checking out your ideas?
05-24-2007, 07:41 PM
#3
Gentleman's Relish
Join Date: Feb 2005
Location: AZ
Posts: 13,090
RE: Rough idle/Miss
Did you check the gap before you installed the plugs? Iridiums are super finicky on the gap. While they do come "pregapped" I always check because they get bumped around/dropped during transpo. Start there.
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