Quote:
Originally Posted by X5chemist
All you need to know about the N62 engine: https://www.internetsomething.com/lp...2%20Engine.pdf
What other codes are present? A bad misfire will also show up as bad O2 readings. Common ones are P0420 and P0430.
A normal compression tool will work. Inspect the coil electrical connection. What year is it? Did the N62 go through coil lock down connections too? |
currently only misfire on cylinder 2 but before on my more advanced scanner there was a random misfire and a misfire on cylinder 7 but I think we fixed that by swapping coils if I'm not wrong, by coil electrical connection you just mean if it fits good right? its a 2004 4.4, what do you mean by if it went through coil lock down connections? i honestly don't feel like doing a compression test because I gotta take out all the spark plugs but I don't think I have any other choice right now