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Cylinder 4 misfire

Crapexploder

New Member
Joined
July 15, 2011
Messages
1
Reaction score
0
Year, Model & Trim Level
2000 XLS
I have tried everything I can think of to fix my cylinder 4 from misfiring. i have tried a new coil pack, new spark plug wires, new spark plugs. but it has not fix it and the engine is still sending a code for a cylinder 4 misfire. ANY SUGGESTIONS?!?!
 




BamaB2

Member
Joined
August 24, 2006
Messages
24
Reaction score
0
City, State
Hartselle, AL
Year, Model & Trim Level
'86 B2
I assume it is running like crap. I just went through something similar on my F-150. Talked to a local mechanic. He suggested these tests in order.
1. Plugs
2. Plug wires
3. Coil
4. Compression
5. Injector

Luckily, mine stopped at plug wires.
 




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