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Weak motor problem

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Old Feb 26, 2009 | 08:04 PM
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Gottalovethemf100s's Avatar
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From: Deep Gap, NC
Weak motor problem

Im not sure what size engine I have but i think its a 351W(just got the truck). Anyway I live in Boone, NC in the mountains and when i try to climb the hill to my house the truck bogs down real low even in 1st gear. What could this be? Also it needs a patch in the exhaust but not a big hole.
 
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Old Feb 26, 2009 | 10:35 PM
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could be alot of things but if you havent rebuilt or bought a new carb thats a good idea to do even if its not the problem
 
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Old Feb 26, 2009 | 10:47 PM
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The motor is rebuilt and has newer 4bbl holley carb
 
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Old Feb 26, 2009 | 11:26 PM
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Originally Posted by Holiver31
could be alot of things but if you havent rebuilt or bought a new carb thats a good idea to do even if its not the problem
Why is it a good idea to spend $300 on a new carburetor "even if it's not the problem?"

Check your base timing with a timing light, and verify the vacuum advance on the distributor is functioning.
 
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Old Feb 27, 2009 | 07:46 AM
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Originally Posted by fmc400
Why is it a good idea to spend $300 on a new carburetor "even if it's not the problem?"

Check your base timing with a timing light, and verify the vacuum advance on the distributor is functioning.
he did not mention that it was a fresh rebuildt motor nor did he metion it has a brand new carb,,i had the same problem so i rebuilt my carb for $45 and bam,,,engine ran fine,,i was just saying that if it still had the stock carb its usually a good idea to rebuild them
 
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Old Feb 27, 2009 | 09:22 PM
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Thanks Holiver, Ill do that
 
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