Cylinder 5 misfire
My 2010 Lincoln navigator was flashing p0305 code. I
changed the coilpack and spark plug. Ran terrible. Started
flashing bank 1 and 2 sensor 1 02 sensors. So I changed
those and now getting cylinder 4 and 5 misfire and random
misfired. What now?
how about the plug wires , what condition are they in? , fuel pressure correct ?
make sure injectors are firing
Plug wires all looked in good condition. Could plugged catalytic converters be causing the issue?
How do you check injectors?
they make a noid light to check the injectors
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