2001 Chevrolet S-10 Starting my truck

2001 CHEVROLET S-10
137,000 MILES • 6 CYL • 2WD • AUTOMATIC
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DBALENSIEFEN
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I am trying to figure out why my truck starts up easier cold than when its hot. I go out to start it in the morning to go to work and it starts right up. But if I stop at the store on the way, I have to crank it a couple of times to get it started. What could be causing this?
Nov 13, 2014 at 3:16 PM
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HMAC300
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check fuel pressure when warm should be 60-66 psi if lower that is your problem. If pressure is ok then scan for codes.
Nov 13, 2014 at 3:41 PM
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DBALENSIEFEN
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Thank you for the advice. I am going to go by the shop tomorrow morning and have my guy do the test for me. A couple of guys at my work suggested that I change out the fuel filter. What is your opinion on this?
Nov 14, 2014 at 11:07 AM
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HMAC300
  • CAR REPAIR CONTRIBUTOR
  • 48,601 POSTS
se what the fuel pressure is first cause if you need a pump change it then. it's always good to replace it though.
Nov 14, 2014 at 12:01 PM