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05-22-2009, 01:23 PM #1
- Join Date
- May 2009
help, my 95 suburban idles just fine in P or N but sputters in gear especially when you give it gas... has new fuel filter, ran good then took a crap, put new throttle postion sensor, ran it home ok got up and it was right back to the beginning...
05-22-2009, 02:01 PM #2
You could have a weak fuel pump or even a plugged catalytic converter.Gary
99 K 1500 Suburban
78 Silverado Big 10 w/factory 454
00 S-10 Blazer
1976 Trans Am
1980 Honda CB900 Custom
05-22-2009, 02:01 PM #3
I had that same problem with my 95 k1500 Suburban, turned out that it had a bad plug wire and it was shorting out on the manifold. Hopefully you can find your problem before it cost you $$$$$
Good luck[/SIGPIC]07 Silverado LS factory 20's, spray in bedliner, in-bed cargo managment system, matching tint on front windows, K&N CAI, and Hypertech Max Engery Tuner and yet even more mods to come.
05-22-2009, 09:44 PM #4
Have you done a recent tune up? Genuine AC Delco plugs ONLY. NAPA Blue Max wires. Cap and rotor - AC Delco is the best, and usually no more expensive than NAPA. Also, timing is adjustable on the TBI.When you hear hoofbeats, look for horses not zebras.
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