Hello everyone. My '88 C4 starts great when cold but when she's hot I have to pump the accellerator pedal to start it. I originally thought that I had a leaky injector or two but I believe it's the mass air flow sensor or burn off relay(s). The engine was hot and I removed the maf sensor and sprayed throttle body cleaner through the sensor (thinking maybe it was dirty) and the car started without any problem afterwards. That only lasted so long and now she's doing the same thing. How can I test the maf sensor before I spend the cash on a new one? Also, how can i test the burn off relays as well? Thanks in advance.
walt '88 conv