Questions & Answers for: Isuzu Trooper idle speed

Question about 1989 Trooper

1 Answer

...idle speed My on board computer says EGR sensor bad but cant find it in the manual. Does that control the idle? My idle races high and low and doesn't settle for one rpm. the only thing that can ...

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Question about 1990 Trooper

1 Answer

idle speed too 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 ...

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...idle Where is the speed sensor located? Where is the idle sensor locatde? the speed sensor on an automatic is located on the back left underside of the transfer case (transmission). It is held in ...

...Idle Speed Control) which is adjustable.  The secondary idle needs adjustment to prevent the car from wanting to stall at low speeds. Greg A lot of things can cause a drop in rpm's. Go have a ...

Question about 1990 Trooper

1 Answer

idle speed high When you slown down to a stop, the idle speed goes down to almost 800 rpm, but then jumps up to 1500 rpm and remains there until it´s time to continue driving. I changed the IAC ...

...idle speed too fast some times. idle speed engine idle speed too fast some times. idle speed 1200-1400 in drive at stop sign. Three things to check for: 1) High idle switch is on..*(vehicle thinks AC ...

idle speed on my izuzu trooper 98 when the the engine is still cold there's no problem but when it gets hot the idle speed becomes below 500 rpm and unstable thanks you should have the codes pulled if

Question about 1999 Trooper

1 Answer

...idle. Idle speed is about 750rpm. At hgher speed the engine runs smooth. The problem is the engine dies off in the middle of driving. Sometimes it will start again and sometimes the vehicle has to be ...

Question about 1994 Trooper

1 Answer

...idle speed is at spec. is it? and 3000 rpm would be like 25psi hot, and more cold. the max pressure will be the pump regulator value. here is the sensor spec. The sensor closes when the oil pressure ...

Question about 1994 Trooper

1 Answer

...and now year. are you kidding? some are carb some are EFI fueled. apples and oranges, different. if its EFI there is no idle speed adjust, the ECU does that , all by its self. (called the ISC

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