does this mean anything to you ?
Thread Starter
Member
iTrader: (2)
Joined: Nov 2002
Posts: 197
Likes: 0
From: U.S. PA .
Car: iroc
Engine: 350 tpi
Transmission: auto
Axle/Gears: 3.43
does this mean anything to you ?
doing a little trouble shooting on my 88 350 tpi because it has the usual surging rough idle problems.
while messing around i noticed if i unplug any fuel injector while the car is running the surging goes away . it still idles rough but the surge immediately goes away and immediately comes back as soon as i plug it back in .
pressure regulator maybe ?
maf , tps, iac is all good . injectors are between 14-18 ohms , dont have a fuel pressure gage .
also , has any1 ever been able to replace the pressure regulator with out removing the plenum ?
while messing around i noticed if i unplug any fuel injector while the car is running the surging goes away . it still idles rough but the surge immediately goes away and immediately comes back as soon as i plug it back in .
pressure regulator maybe ?
maf , tps, iac is all good . injectors are between 14-18 ohms , dont have a fuel pressure gage .
also , has any1 ever been able to replace the pressure regulator with out removing the plenum ?