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Joined: Feb 2003
Posts: 13
Grease Monkey
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OP
Grease Monkey
Joined: Feb 2003
Posts: 13 |
my truck has a 350 in it. the timing marks line up perfect and it idles perfect and when it is still you can rev it up and it runs great. BUT, when you drive down the road it lacks power for a while and back fires a little. but as you go along it eventually runs normal. What is the problem?
1967 c10 lover
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Joined: Feb 2007
Posts: 570
Oil Can Mechanic
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Oil Can Mechanic
Joined: Feb 2007
Posts: 570 |
Is it the stock 350? Rochester quadrajet? Turbohydromatic 350? I would make sure my choke was working, heat riser from exhaust manidfold was intact and my thermostat was functioning properly...
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Joined: Nov 2001
Posts: 29,863
Tech Advisor ChatMaster - 25,000
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Tech Advisor ChatMaster - 25,000
Joined: Nov 2001
Posts: 29,863 |
Also check your vacuum advance. :)  :grin:
The Mangy Old Mutt
"If It's Not Junk.....It's Not Treasure!"
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