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#1
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I have a 1997 chevrolet silverado, 5.7 v8 engine. I put in a new gas pump but it wont start. It says the gas pressure is low. The cables also have very low spark. Any advice on how to fix these problems? Thanks
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#2
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Re: 1997 Chevrolet Silverado Problems!!!
What is the fuel pressure with the key on engine off & when you are cranking it ? How did you determine it has low spark ? I know some Chevy fuel modules are crapola. Had to replace two before I found a good one on a 99.
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#3
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Re: 1997 Chevrolet Silverado Problems!!!
Go delphi with lifetime warranty, plus check your power and grounds.
__________________
ASE Master Certified before the age of 20 Current Cars: 2001 Chevy Silverado 1500 Z71 5.3L 1996 Acura Integra LS B18 1.8L Past Cars: 1990 Buick Estate Wagon 5.0L 1987 Chevy S10 2.5L Tec Four 1995 Pontiac Grand Am 2.3 Quad 4 1996 Jeep Grand Cherokee Limited 5.2L AWD 1991 Ford Tempo L 2.3L 1992 Buick LeSabre 3.8L 1997 Buick Century 3.1L 1996 Lumina APV GT 3.4L 2006 Ford Escape 3.0L XLT |
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#4
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Re: 1997 Chevrolet Silverado Problems!!!
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this is required as you,,,possibly, and others have found may have been the problem of low fuel pressures... use of a meter to measure the voltage and ground security is required...many fail to clean and fasten the ground point located on the frame... |
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#5
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I replaced my fuel pump earlier this year and I did it my self
I put in new pump ad truck would not start I cecked fuel pressure and it was about 16lb's and the minimum is 60lb's so check to see if the fuel pump is correct my truck is a 97 k1500 with a 5.7 motor |
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#6
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Re: 1997 Chevrolet Silverado Problems!!!
Quote:
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