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help with 02 gmc

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Old Aug 22, 2010 | 02:33 AM
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Default help with 02 gmc

i have this 02 gmc savana cargo bob tail i just picked up 1 month ago. ive changed fuel, air oil filters n flushed tranny oil.
problem its been having now, it takes toooooo long to turn on n im thinking the fuel pump might be going out..... what do you guys think? i just want to avoid the problem b4 it leaves me stranded on the road. thanks for all the help

btw its a gmc 3500 w 5.7 gas
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Old Aug 22, 2010 | 07:32 AM
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Check fuel pressure, should go up to around 55 and hold pretty steady. You could have a leaking fuel pressure regulator inside the plenum or a fuel pump.
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Old Aug 22, 2010 | 10:31 PM
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Originally Posted by LS1NOVA
Check fuel pressure, should go up to around 55 and hold pretty steady. You could have a leaking fuel pressure regulator inside the plenum or a fuel pump.
thanks bro i sure will
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