hi guys been lurking for a few weeks reading up on the 172 and finally got one yesterday
it was a private sale and the car was running lovely and did about 300 miles with no issues
today it has developed a misfire and the engine management light has come on
the car now sounds like a subaru
i have taken each individual plug lead off at the coil pack and there was no difference in engine note
i am thinking to check in this order
plugs (looks fun)
coil pack
ht leads
injectors
any other ideas and any way of testing the coil pack
thanks
it was a private sale and the car was running lovely and did about 300 miles with no issues
today it has developed a misfire and the engine management light has come on
the car now sounds like a subaru
i have taken each individual plug lead off at the coil pack and there was no difference in engine note
i am thinking to check in this order
plugs (looks fun)
coil pack
ht leads
injectors
any other ideas and any way of testing the coil pack
thanks