Have changed air filter and added fuel additive also injection cleaner.

2001 GMC JIMMY
159,000 MILES
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WAYTOEASY
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2001 Jimmy takes 6-8 times to start when cold, will come close many times while trying. Starter is working fine. What else can I look at?
Oct 9, 2011 at 11:07 PM
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HMAC300
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check fuel pressure and scan for codes. fuel pressure shold be 41-47 psi
Oct 9, 2011 at 11:34 PM
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STRAND
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i have a 1998 envoy, with electronic climate control, temperture control,nor position control work.
Nov 2, 2011 at 4:23 PM
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STRAND
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  • 3 POSTS
i have a 1998 envoy, with electronic climate control, temperature control,nor position control work.
Nov 2, 2011 at 9:07 PM
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HMAC300
  • ✓ASE Certified Mechanic
  • 48,601 POSTS
  • ASE Certified Mechanic
you should put this in the regular question area.but check yoru control unit fuse and relays they are in the underhood elcetrical center marked
Nov 2, 2011 at 11:01 PM
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