1990 Isuzu Truck 90 model pickup

1990 ISUZU TRUCK
189,762 MILES • 2.3L • 4 CYL • 2WD • MANUAL
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LELAND7197
  • MEMBER
  • 7 POSTS
Truck will run on a cold start but after it warms up it starts to spits and suptters. Cleaned gas tank, replaced fuel pump, all vacuum hoses. Can I get some advice.
Jun 1, 2014 at 7:33 AM
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HMAC300
  • ✓ASE Certified Mechanic
  • 48,601 POSTS
  • ASE Certified Mechanic
what happens is it's going into closed loop and screwing up so check fuel pressure with a guage and scan for codes. if this is a diesel I'm not good on these so you may hav eto repost.
Jun 1, 2014 at 7:49 AM
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LELAND7197
  • MEMBER
  • 7 POSTS
I have no code reader. I will check. Thanks
Jun 1, 2014 at 8:07 AM
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