1992 Chevrolet S10 Blazer Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1992 Chevrolet S10 Blazer
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1992 Chevrolet S10 Blazer ProblemsDriveability Problems Due to Internal Distributor Fault
The distributor may develop internal faults. This can cause a rough running engine or stalling condition, the Check Engine Light may or may not illuminate. Our technicians tell us that the distributor should be overhauled or replaced to correct this concern.
4.3L V6 multi-port FI only
The exhaust gas recirculation valve (EGR) may stick open causing a rough idle and the Check Engine Light to illuminate. Our technicians tell us that a piece of carbon may become stuck in the valve causing this problem. Cleaning the valve will usually correct this condition, in some rare cases the valve will need to be replaced.
1992 Chevrolet S10 Blazer Questionshave a 94 Chevy 1500 4.3 vortec engine that has me pulling hair out. (1 answer)
TBI fuel system, At part throttle it is dead, ruff Idle some of the time...Have replaced Regulator,fuel pump,filter,map sensor,idle air control,all guts in distributor,computer,throttle sensor,relay,gaskets at the body to manifold,checked for vacume leaks, fuel pressure is right on,plugs,wires an...
idles high,even after warm
i have tried several stations so that is not the issue this has been going on for months and i need to get this fixed due to a big trip coming up next month