Yes it does, from the year 1988 through early 1999 models.
Have you checked for fuel and spark? Fuel pumps ad burnt ignition rotors are very commen on these vehicles
I've reading alot on this latley, and seem to be having the same problem. I believe it can. I am going to replace my ignition control module tonight and see if my injectors then start working on my K2500 7.4
check the ignition module for spark.
if you're getting fuel to the throttle body it could be the ignition module if your getting fuel this is more than likely the problem, it could be coil pack if not getting any spark from any of your plug wires if your not getting fuel or spark at the same time i believe it may be your control module if control module is out u wont get fuel or fire my 89 is getting fuel but no sspark and i was told it was my ignition module auto zone knew exactly what my problem was try calling them they can also test your ignition module before u spend money on one if its not the ignition module
The computer that control ignition/ fuel injection, Variable valve timing, cylinder deactivation, etc.
it is probably a bad ignition module or computer
where is the fuel located for ignition what number of the fuel
It's right behind the fuel trim beside your ignition coil pack
i know on a wb its in distributor
Need to replace the ignition module in the distributor, If you are sure the fuel pump is working.
Yes, a faulty ignition control module can contribute to pinging in an engine. Pinging, or pre-ignition, occurs when the air-fuel mixture ignites prematurely in the combustion chamber. If the ignition control module is not providing the correct timing for spark delivery, it can lead to improper combustion and increased engine knock, resulting in pinging. It’s important to diagnose and address any ignition system issues to maintain optimal engine performance.
== answer== Could be a bad ignition control module or coil,points if equiped,cap,or rotor,bad ignition switch.