Search Results for ‘miss fire’

Good Morning Experts. I have a 2010 9-3 Aero 2.0 with roughly 130k. The car was running great but had a minor miss fire at idle. I check the plugs, they looked a little old and I replaced them with the same Autolite double plat. that were in the car, and set the gap at 1mm. At...

the car is running rough at idle, only code given was a P0300. I have eliminated spark, fuel, and compression as the cause of the issue by using the activation feature on my tech 2 scan tool. cylinder 1 has a short on the coil when I pull it off, but it seems to be firing fine otherwise. all...

So my 1993 900s 16v seems to have a mind of it own. firstly i started noticing a hard starting problem but i figured it just needed a tune up. so i started replacing things, i replaced the plugs, cap and rotor, mass airflow meter throttle position sensor and coolant temperature sensor. now its...

I have a saab 9-3 2.2tid with 40k on it. i get an engine light coming on when i accelerate hard up hill. i took it to saab and they came back with the error code p0314 which is the random miss fire code. but the car has no miss fire!! when i took it to a specialist they seemed to think the...