busa paul
18-02-2009, 12:09 AM
have been having problems with misfire and back fire on a regular basis .
have fitted new plugs ngk 7eixs or something like that ,
have replaced fuel filter was rotten
so now have checked coil packs
and got the following readings
primary
620 ohms
650 "
720 "
secondary
21000 ohms
20000 "
19500 "
can any one please tell me what the readings are supposed to be
or any possable other reason for the misfire / backfire
have fitted new plugs ngk 7eixs or something like that ,
have replaced fuel filter was rotten
so now have checked coil packs
and got the following readings
primary
620 ohms
650 "
720 "
secondary
21000 ohms
20000 "
19500 "
can any one please tell me what the readings are supposed to be
or any possable other reason for the misfire / backfire