Coil Ohm Range

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trailshredder
Posts: 15
Joined: Fri Dec 14, 2012 8:31 am
Car: 1997 Q45, 175k miles
Location: Mount Gilead, oh

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97 Q45, Just did knock sensors, cleaned plenum, TB, EGR and all new gaskets including valve cover gaskets, cleaned MAF. Still have a miss/stumble at idle. Pulled all coils off and they range from 1446 to 1534. FSM says if 0 ohms, replace. I have read other posts that mention a range to be in. Any real data on this? All these coils look acceptable to me but I see where numerous people have replaced all 8 coils to fix the miss/stumble. Thoughts?

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q45ness
Posts: 71
Joined: Fri Sep 17, 2010 10:47 am
Car: 1994 Q45

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must replace corresponding plug where it was misfiring always, clean maf and connector, move maf connector around to see if it changes miss, use redline fuel cleaner...check electrical connections at packs/ignitors...94 Q never had a pack issue... you did a lot at one time..harder to find..
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