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#1 |
Registered User
Join Date: Jul 2007
Location: Ontario Canada
Posts: 1,006
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Re: engine skip/lugging help
Double check your firing order just to make sure you didn't slip a wire on the wrong plug...sometimes it is very easy to do.
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![]() 1985 C10 2004 Avalanche |
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#2 |
Registered User
Join Date: Mar 2012
Location: Spartanburg S.C.
Posts: 21
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Re: engine skip/lugging help
i guess thats possible... but if that were the case atleast 2 would be wrong and that would seemingly cause more problems than i have
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2 inch add a leaf, bilstein 5100 shocks, 33" hankook dynapro mt's, flowtech headers true duals and terminator mufflers, 35w and 55w 6k hid headlights, 35w 3k foglights, complete led conversion, 2 kicker cvt 12's, soundstream rub5.800 amp, soundstream speakers ![]() |
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#3 |
78K & 79C Jimmys
Join Date: Nov 2009
Location: Ottawa Ont CANADA
Posts: 7,901
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Re: engine skip/lugging help
check the order
vacume advance could be sticking may wana check the actuall metal tubes sticking out of the carb some loosen and can pull out a bit changing hoses and i think you may need to be still advanced i think I'm up over 10 now...i just changed my distributer runs better
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John 1978 GMCJimmy4X4-350/203 1979 GMCJimmy4X2-305/350 |
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#4 |
Registered User
Join Date: Jan 2013
Location: Pennsylvania
Posts: 99
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Re: engine skip/lugging help
Spray a little penetrant on the vacuum lines to see if there leaking the idle will change if it is, I would also recheck your firing order just incase 2 got swapped.
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1967 gmc 4x4 factory air factory buckets 1985 gmc high sierra 2500 4x4 400 1972 ford f250 4x4 390.Tomorrow is the most important thing in life. Comes into us very clean. It's perfect when it arrives and puts itself in our hands. It hopes we've learned something from yesterday. John Wayne |
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#5 | |
Registered User
Join Date: Mar 2012
Location: Spartanburg S.C.
Posts: 21
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Re: engine skip/lugging help
Quote:
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2 inch add a leaf, bilstein 5100 shocks, 33" hankook dynapro mt's, flowtech headers true duals and terminator mufflers, 35w and 55w 6k hid headlights, 35w 3k foglights, complete led conversion, 2 kicker cvt 12's, soundstream rub5.800 amp, soundstream speakers ![]() |
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