spark

P

puddin

New member
i have 98 tyre r subaru.the coil pack is only firing 0n front to pins.no spark on the back two leads...i replaced coil pack but its still the same,,,anyone no whats wrong?
 
Try a new set of ht leads and a new set of plugs! Failing that its over my head and would possibly need a mechbanic to look at it!

Btw there is always a chance ya got a dodgy coil pack even tho its new!
 
Sound like you have a broken wire to the ecu usually if the coil pack is 3 wire at the connection the should be a 12v feed and the other two are switched to earth to spark the coils these are switched by the ecu so could be wiring or worse case an ecu
 
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