Thanks. I’ll give that a try. The compressor is new but you never know. It could be faulty. I did replace the control panel a year ago. Some of the screen pixels were out.
The only things not replaced are the pressure switch and having a reflash of the ecu. I’ve heard that this needs to be...
Just had the Ac compressor and dryer replaced on my 1989. It runs great, nice and cool in this 35 degree weather we’ve been having. “But”, all of a sudden, after running well for a few hours, the compressor begins clicking on and off every second. The climate control panel also clicks and...
I found the problem!
when I was looking under the hood while the car was running, because I didn't have a light on in the garage, I saw a bright blue spark between the right front plug wire cap and the head. When I pulled the wire off I found that the porcelain part of the plug was cracked. this...
I will check the resistance between these two wires. I believe it should be between 500 and 1500 ohms. If I wiggle the wires with the ohm meter connected and the reading fluctuates, then one of the wires is bad and out comes the distributor.
Thanks Rmktim.
I don't mind adding the parts so much, like you said the parts are 30 years old anyway. I just don't like it when the parts to be changed are a PIA to get to. I believe you have to remove and disassemble the distributor to get to the pickup coil.
I will have another look at the plug wires, but the misfire was there before I did any of the things listed.
I wonder if the pickup coil in the distributor might be the cause. If it were cracked or bad in some way, could that cause a miss or would the car not run at all?
Hi. Hope someone has experience with this problem.
1989 C4 coupe with auto.
Problem: misfire at idle and under load. Intermittently clears for a few seconds then back to misfire.
Replaced:
New injectors (from Fuel Injection Connection, stock size)
" plugs
" wires
" fuel filter
"...