Spark Plugs - BMW Forum

xxkr0nixx · 05-26-2005, 09:09 PM

i have a1995 318i that im having a problem wiht , the spark plugs dont fire . i had a problem wiht the fuel pump and i got that fixed it was a broken wire in the fuse box going to the fuel pump fuse . now i have this problem and i cant seem to find whats causing it . i changes the DME relay annd same thing . does anyone know wwhat could be the cause . please ?

thekid · 05-26-2005, 10:38 PM

have you checked the coils? or the wires? Sounds like they aren't getting a "spark". So check everything that would deliever the spark to them.

Avlany · 05-27-2005, 01:20 AM

Check coils as Thekid said, and if it doesnt help, check the whole coil assembly (including injectors).

4DR Daemon · 05-27-2005, 10:17 AM

check to see if you are getting power to the coils, there should be a + that is constant and a ground wire, the ground should pulse, this will tell the coil to fire. just solved this problem on my brothers mazda, he has a bad wire going into the coil.

xxkr0nixx · 06-03-2005, 01:53 PM

could the cam sensor has anything to do wiht this problem ?