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Old 03-29-2008, 08:14 PM
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Join Date: Mar 2008
Posts: 2
Exclamation Herky Jerky 98 EXPY

Hey guys, i've been reading about how to fix my Code 303, 304 misfires on here and i had a couple questions. It all started RIGHT after my wife filled up the truck, so at first i thought maybe bad gas, kinda like taco bell... But then i got a cylinder 4 misfire code so i started changin plugs. Now i have cylinder 3 & 4 misfires, so i am thinking coil packs, but i dont know which cylinders are 3 and 4, and i am hoping that neither of them is on the back left against the fire wall b/c of how hard it was pulling water hoses back to get the set screws out the first time. if you know how the cylinders are ordered, give me a shout, and im not that smart, so the "3-5-2-1-6-4-8-7" means nothing to me, is that clock-wise starting on the drivers side firewall or what? Or should i just run some 93 through it for a couple days and see if it clears up? Thanks!
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Old 03-29-2008, 08:24 PM
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Join Date: Dec 1969
Location: Nor-Cal,USA
Vehicle: 1997 Ford F150 4x4
Posts: 1,401
4 8
3 7
2 6
1 5

Front looking into engine bay
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Fabtech 6" Lift with Skyjacker Rear Springs, Bilstein Shocks, ATI Procharger and much more.
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Old 03-31-2008, 04:58 AM
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Join Date: Aug 2006
Vehicle: 1998 FORD F-150 4.6
Posts: 470
Might not be a bad idea to invest in a HAYNES manual. Lots of pretty pictures. LOL
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