
1992 GMC K1500 Suburban SLE 5.7L Poor Idle Quality, Surge
Thanks in advance, this truck acts up after it is hot with and idle surge and a high idle , up to 2000 rpm. i replaced the iac motor and base gasket and did not help . It does not have any codes in it . Mike Poulsen
FIX posted 7/12/2005
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Message Closed w/FIX
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VIN | 1GKFK16KXN |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | FI / TBI |
Emissions | OBD1 |
Symptoms | Poor Idle Quality, Surge |
Occurs | Hot |
Message Closed w/FIX
Vehicle Data
1992 GMC K1500 Suburban SLE
VIN | 1GKFK16KXN |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | FI / TBI |
Emissions | OBD1 |
Symptoms | Poor Idle Quality, Surge |
Occurs | Hot |