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jon
Dodge Dakota
JOIN HERE
4/02/2002
15:49:14
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 Subject: new plugs rough idle
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Message:
I just changed to 3923's (gapped 0.040)and now it has a rough idle, and the check engine light came on?
Was fine before. The old plugs (stock) were worn (gap 0.046-0.050) and idled smooth.
I going to change the wires just in case I damaged one.
Any suggestions
Jon
98 cc 3.9
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Lesley
GenIII
 
4/02/2002
16:20:52
|  RE: new plugs rough idle
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Message:
I gapped mine .035, it idles fine.
97 3.9 CC Sport. Black. Auto 3.55
Quick D Intake, JBA Stainless headers, Autolite 3923s, stainless Borla Turbo XL, V8 R/T TB, FMS fuel injectors. Coming: 17-inch Boyd Smoothies!
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Mykr
Dodge Dakota
JOIN HERE
4/03/2002
02:18:37
| RE: new plugs rough idle
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Message:
I too had a rough idle just after changing plugs...After about 50 miles of driving the engine idles rock solid again...I almost pulled them...Glad I didn't...
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Josh Lee
Dodge Dakota
JOIN HERE
4/03/2002
07:25:50
| RE: new plugs rough idle
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Message:
Guys, this weekend I changed out my 3923's to Champion Truck Plugs, PN# 3344 and they are awesome so far. The Autolites were giving me a lousy idle at .040 gap, so I changed them. So far, no complaints but we will see...
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