1992 Chevrolet K1500 - Page 2 - Answered Questions & Fixed issues
Remove/replace starter
Disconnect the ground on batterie and remove two bolts and remove two wires on selenoid put the new starter on and connect your wires on selenoid than put your ground on batterie job done good luck it is very simple to do...
What causes a 1992 700r4 to not downshift?
The cable that is attached to the tranny has to go up to the throttle body and be hooked up to your throttle linkage.It has to be hooked up properly for it is a mechanical tranny
Auto lightswitch problems
It has probably melted the wires. Usually happens by the switch. Pull it out and cut the tape starting at the plug and work your way back.
Why does it die when in idle
There are a number of different problems that can cause rough idle. These are a few. Test fuel pressure, check timing,
Will dropping into neutral save it from dieing? torque converter may be going bad.
How to get rid of spark knock
spark knock (detonation ) is caused from incorrect air/fuel / spark timing. It is spontaneous combustion. IT cam be overcome by filling with a higher octane rated petrol, changing gears more often and not bogging down in the rpm.s will eliminate a lot of it . Run the fault codes and check for problems in the O2 sensors , MAF/MAP sensors and check that the air filter is clean.
I have a 1992 Chevy pick up 1500 series. 350
If the vehicle has a automatic transmission, check the Neutral Safety Switch. If defective from wear it could be sending incorrect signals to the Electronic Control Module which in turn sends signals to the Idle Air Control. It will make the computer think the transmission is in gear and lower the RPMs and then when the transmission is actually in gear the physical load will lower the RPMs even more. To check, set the parking brake and move the gear selector to Neutral and check the RPMs to see if the engine maintains a constant 650 +/-. Next, shift to Drive and check if RPMs drop to and maintain 500 +/-. If it does then you have diagnosed the problem. The original equipment Idle Air Control motors rarely wear out.
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