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1991 Isuzu Trooper LS 2.6L Poor Idle Quality, Hard Start
Posted to Asian Driveability on 3/8/2002 6 Replies

This vehicle will not stay idling when cold. Acts like huge vacuum leak but none found. Auxiallary air valve at base of intake manifold is working fine. Some times when cold vehicle will not start (acts like it's flooded). If you leave it alone for 10 or 15 mi...

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  Related Documents & Media  1991 Isuzu Trooper LS

 
Message Closed w/FIX

car Vehicle Data

1991 Isuzu Trooper LS

VIN LESCH58E9M
Engine2.6 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / EFI
EmissionsUS Federal
SymptomsPoor Idle Quality, Hard Start
OccursAlways, Cold
Message Closed w/FIX

car Vehicle Data

1991 Isuzu Trooper LS

VIN LESCH58E9M
Engine2.6 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / EFI
EmissionsUS Federal
SymptomsPoor Idle Quality, Hard Start
OccursAlways, Cold