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1989 Chevrolet R1500 Suburban Scottsdale 5.7L Excessive Emissions, Poor Idle Quality
Posted to GM Driveability on 10/25/2000

Hello Y'all, We installed this motor 10k ago. Local rebuild shop. Customer wanted to hop it up a little. We went conservative with modifications. Very mild cam and the 1.6 Roller tip Rockers. Haven't been able to get a good idle. Always wants to hunt and idle ...

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car Vehicle Data

1989 Chevrolet R1500 Suburban Scottsdale

VIN IGNER16K5K
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / Stock TBI
EmissionsOBD1
SymptomsExcessive Emissions, Poor Idle Quality
OccursAlways, Idle
Misc.Rebiult Motor,Rvcam,1.6 Rockers
Message Closed

car Vehicle Data

1989 Chevrolet R1500 Suburban Scottsdale

VIN IGNER16K5K
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / Stock TBI
EmissionsOBD1
SymptomsExcessive Emissions, Poor Idle Quality
OccursAlways, Idle
Misc.Rebiult Motor,Rvcam,1.6 Rockers