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Audi coupe b3 2.3e1990 and Audi coupe b4 2.3e 1993
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8 Posts
Discussion Starter #1
Hi I have a audi coupe 2.3e b4 ng engine and the fuel pump wont prime. It has a brand new intank bosch fuel pump. I have 12 volts going to the wiring for the pump and the fuel pump fuse and relay all work. The car also has no spark and doesnt start. The coil works as i put it on my coupe b3 with the same 2.3 engine and the car started instantly. Ive put new plugs leads dizzy cap rotar arm and battery in it but still no spark at all and now the fuel pump wont prime.. Could anyone please help me? Any information on not priming or not sparking nomatter how small would be helpful and much appreciated. Thanks.
 

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Registered
Audi coupe b3 2.3e1990 and Audi coupe b4 2.3e 1993
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8 Posts
Discussion Starter #2
Hi im new to the audi forum. I have always seen good info on here. I have a audi coupe b3 in red and b4 in black both 2.3 ng engines. Ive also had a red b4 2 litre 16v ace engine. Love these cars.
 
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