So the scan tool tells you which one fails? P030x (why not tell me which one, ?) so a coil is dead using a fresh new spark plug or some old ratty plug.? why not say what you mean by NOT FIRING what did you do to prove that. here ill guess.
scan tool told me. (DTC)
a test spark plug is dead. (new plug)
the shorting out of spark plug by hand did not drop RPM?
the Pyro IR gun shows low temp on cylinder x, (not stated)
Answers & Comments
So the scan tool tells you which one fails?
P030x (why not tell me which one, ?)
so a coil is dead using a fresh new spark plug or some old ratty plug.?
why not say what you mean by NOT FIRING
what did you do to prove that. here ill guess.
- scan tool told me. (DTC)
- a test spark plug is dead. (new plug)
- the shorting out of spark plug by hand did not drop RPM?
- the Pyro IR gun shows low temp on cylinder x, (not stated)
- the header runner on runner x is cold.
- The timing light is dead on wire X
- ?
at the least,