20 Most Recent 1986 Chevrolet C1500 - Page 7 Questions & Answers

Sounds like turn signal switch but check fuses first

Often that is a sign of a bad connection between the battery and the starter, or a ground. You might try using a jumper to the starter post to verify the problem.

Take off the negative battery cable for 10 minutes. While waiting for that make sure you have all the ground straps connected that go to the battery cable end and to the engine.

When you replaced the battery there is every chance that you have corrupted the CPU program. Use a code reader to reset the CPU and see if that fixes the problem

FIRST CHECK TRANSMISSION FLUID LEVEL.IF FLUID LEVEL IS GOOD. YOUR PROBLEM COULD BE THROTTLE CABLE IS BINDING OR OUT OF ADJUSTMENT.YOUR GOVERNOR IS DAMAGE OR MISSING PARTS.YOUR OIL PUMP PRESSURE REGULATOR VALVE OR TV BOOST VALVE STUCK OR DAMAGE NOW .IN THE VALVE BODY.STICKING LINE BIAS VALVE TV LIMIT VALVE MODULATED TV UPSHIFT OR DOWNSHIFT VALVES.OR A STICKING THROTTLE VALVE PLUNGER.STICKING OR STUCK 1 -2 2 -3 3 -4 THROTTLE VALVES OR PRESSURE REGULATOR VALVE.THE SPACER PLATE GASKETS DAMAGE.ALSO THE 2 -4 SERVO ASSEMBLY ACCUMULATOR DAMAGED.THE 2 - 4 BAND BURNED OR ANCHOR PIN NOT ENGAGED.

If its a gas engine its controlled by the engine computer.

I sounds like your power steering pump may be going out or low on fluid.

Sounds very much like a clutch problem

check ignition timing and firing order of the HT leads . There may be moisture in the distributor ignition pack

Blend door not working.

go to a wreckers that specialises in chevy and you should get one.

in-line fuselink