1990 Chevrolet Suburban 2500 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1990 Chevrolet Suburban 2500
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1990 Chevrolet Suburban 2500 ProblemsService 4WD Message May be Displayed
The 4WD transfer case encoder motor position sensor or the selector switch may fail causing the service 4WD message to be displayed. Fault code(s) stored in the transfer case control module will be of assistance in determining the exact fault causing the message to be displayed.
The rear axle bearings have been known to wear grooves in the rear axle shafts, creating a grinding noise and leaky axle seals. An indication that this problem has occurred is axle fluid leaking onto the wheel.
1990 Chevrolet Suburban 2500 Questions1972 monte carlo trys to start when go to second notch on start. shift in any po (1 answer)
gear shift in any position. starter engages when go to second notch on switch
Is this engine fuel injected?