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1990 Isuzu Truck 90 model Pickup

Tiny
LELAND7197
  • MEMBER
  • 1990 ISUZU TRUCK
  • 2.3L
  • 4 CYL
  • 2WD
  • MANUAL
  • 189,762 MILES
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.
Sunday, June 1st, 2014 AT 7:33 AM

2 Replies

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
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.
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Sunday, June 1st, 2014 AT 7:49 AM
Tiny
LELAND7197
  • MEMBER
  • 7 POSTS
I have no code reader. I will check. Thanks
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Sunday, June 1st, 2014 AT 8:07 AM

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