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23:46:04 - 12/19/2024
V6 Dakotas
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Mikel
Dodge Dakota
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7/08/2004
11:22:48
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 Subject: Engine misfiring??
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Message:
I have a 3.9L Dak and I just replaced my spark plugs with another set of Autolite 3923's set at .040 gap, and some NAPA replacement spark plug wires, and now when I start the truck up it vibrates really bad in reverse and drive, and sounds like it might be misfiring or not firing on all cylinders. But it sounds fine in park. Help please.
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?
Dodge Dakota
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7/08/2004
12:46:40
| RE: Engine misfiring??
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Message:
REcheck spark plug gap..
Probably better at .045 - my 95 liked that..
and was acting just like yours at only .040
These " computer controlled " setups are
a real PAIN..
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another mark
Dodge Dakota
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7/08/2004
12:59:49
| RE: Engine misfiring??
IP: Logged
Message:
double check you put all the wires on the correct plugs
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IntenseDak39
*GenIII*
7/08/2004
13:21:32
| RE: Engine misfiring??
IP: Logged
Message:
bingo
remember, firing order is 1-6-5-4-3-2
driver's bank is 1-3-5
passengers bank is 2-4-6
also remove and check all the plugs to make sure non of them got the tips smashed down... i have had that happen before
6.6 Lt. Big Block, 727 TF shift kit, 452 heads, edelbrock 750 cfm, .513/.513 284/300 crower cam, comp cams springs, comp cams pushrods, 1.5 roller rockers, dp intake, mopar ignition, mopar windage tray, dual exhaust w/ 40 series flowmasters, 4.10 gears, coilover drag suspension, approx, 3500 lbs
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