Questions & Answers for: isuzu trooper idle

...isuzu trooper 3.2 DOHC 4X4 LOW IDLE GOES UP AND DOWN 750 RPM TO 1500 RPM I had the same trouble with my 93 Trooper. I went on a sensor-changing spree. The one sensor that fixed this idle problem was ...

...high Isuzu trooper LS 1990, V6 2.8L TBI GAS The idle speed is too high, even though the IAC valve is new. I must be 800 rpm and it is as high as 1300rpm. Look under the plastic intake tube for a ...

...Isuzu Trooper 2.3 Gas Engine Running Too Fast I just installed a new battery and water pump on my 1986 Isuzu Trooper and it runs at 3000 RPM with no throttle applied. It seems like a problem with the ...

...isuzu trooper idles high than low high than low everytime i stop but i cannot seem to find what is causing it, other than that it runs great, i have changed the accelerator spring and hoses, cleaned ...

...ISUZU TROOPER has intermitant problem and sometimes depending on the weather it will idle between perhape 200rpm and 1500rpm, I changed the tps sensor and went away for a few months but it is back, I ...

...idle...1986 Trooper 5sp...Changed fuel filter it was gross...dropped gas tank...cleaned it out...still can't figure out why it won't idle. check fuel pressure regulator also idle air control

...isuzu trooper 4 cylinder, and where is the adjustment? The idle screw is on the throttle body near where the gas pedal cable attaches to it. Not sure what sensors it has and less familiar with pre ...

...Isuzu Trooper with cold idle problems. Stalls until warm-then, idles fine. Checked the under-console diagnostic leads and get message regarding "cold idle solenoid". Cannot find this. Is it ...

engine idles up when turn heater blower on my idle up when turn on the ac and step the gas pedal with 1987 isuzu trooper ii.

...isuzu trooper engine loping my 2.6 L Isuzu trooper has developed a slight hesitation on acceleration and at an idle. I have changed plugs,distributor cap & rotor, no help. CHECK FOR ANY VACUUM ...