06-28-2009, 12:57 PM
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#1 |
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Registered User
Age: 25
Join Date: Jun 2009
Posts: 1
Location: User is: OffLine |
94 GMC sonoma v6 vortec 4x4: sputters
ok, I bought this truck about a week ago and it didn't have much power, would sputter but not cut off, just take forever and a day to reach 50 mph. Since then i have changed the injectors in the carb, fuel filter, fuel pump, spark plugs, wires, oil and filter (synthetic oil is not good for this truck), rechanged the oil and filter, carb cleaner, o2 sensor, and map sensor! I have a little more power but not full strength. Parked and reving sounds good but driving, not so good. How would i check the vacuum lines? Any help?
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06-28-2009, 01:52 PM
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#2 |
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Registered User
Age: 27
Join Date: Aug 2007
Posts: 595
Location: User is: OffLine |
Re: 94 GMC sonoma v6 vortec 4x4: sputters
try the 4.3/262 forum, they may be able to help
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06-29-2009, 12:57 PM
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#3 |
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Registered User
Age: 48
Join Date: May 2009
Posts: 270
Location: Gulf Coast - AL User is: OffLine |
Re: 94 GMC sonoma v6 vortec 4x4: sputters
grab your can of choke/carb cleaner or brake cleaner and start spraying the hoses..
when the engine sputters, you've found the sucker... |
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