1995 Chevrolet Suburban 95 Suburban with 350 tbi

Tiny
DEERGUTS
  • MEMBER
  • 1995 CHEVROLET SUBURBAN
  • 278,000 MILES
Vehicle is extremely hard to start, won't accelerate, and stalls frequently.I have replaced the air filter, cap, rotor button, plugs, wires, and the fuel filter.I have even disconnected the fuel line at the tbi and it has steady fuel flow.I have watched the injectors while it is running and both seem to have a steady, even, spray of fuel.
Tuesday, November 5th, 2013 AT 10:49 AM

1 Reply

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
What engine? Also if tbi fuel pressure should be 9-11 psi. Spray choke cleaner around bse of tbi if ripm changes replace tbi gasket and check hoses for being soft going to map sensor if soft replace them.
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Tuesday, November 5th, 2013 AT 12:22 PM

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