Rudy Rivero

Drive my 93 C4 to the store and it stalled while driving down the road . After a few quick che KS noticed that it had no spark so I replaced coil and icm and still same problem could it be the option spark or is there something I'm missing g please help also it sometimes starts and runs but never know for how long

Lazy Tom

I may have the same problem. The wires at the ignition module were nearly burned in two. I replaced the plug, module and coil. No spark.

Lazy Tom

From what I have read there is a hose in the fuel pump assembly that fails and even though the pump is running there is low or no pressure.

antfarmer2

Could be test the fuel pressure.