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0 votes
1 answer
352 views

My 1997 lancer jerks when accelerates and shakes when idling

i got a big problem, I have a 1997 Mitsubishi lancer, with a 1.6 liters engine, a 4g92 to be exact, and when Its idling it keeps shaking, the exhaust sound like there are little misfires, but no check ...
BryanPV's user avatar
  • 21
9 votes
1 answer
889 views

Do these coil on plug waveforms suggest I have a bad engine controller?

I have a missfire on cylinder 3. I have swapped the coil from cylinder 6 and 3, but the missfire remains on cylinder 3. I have also done the following: - replaced all spark plugs. - checked the ...
Rick Gostlin's user avatar
2 votes
1 answer
2k views

2002 Jeep Liberty 3.7 v6 misfires and bucks

Have an 02' jeep liberty with a 3.7l v6. Originally received a random misfire code and a code for misfire on cylinder 5. Replaced the coil on cylinder 5 and the random misfire code and misfire for ...
nullReference's user avatar
2 votes
1 answer
789 views

What does the OBD error code P0100 mean?

What does the OBD error code P0100 mean? I have an engine misfire with the check engine light on in my Nissan N16 Supper Saloon -1300cc - 2000 model year. The engine started to produce less power. An ...
Milan's user avatar
  • 105
4 votes
0 answers
95 views

03 chevy impala- I have a bad misfire

When I push on the gas it hesitates to go. The check engine light starts flashing but once it gets rolling its gone. I change the spark plugs, put in a gas treatment, shot some B-12 in it and ...
Dexter Estes's user avatar