Help!

[james'99]

How bad was the oil on the plug? How old are your spark plug wires?

 

[xci.ed6]

yes oil does cause a misfire on the plug wires, a short to ground, so no power gets to the plug.

ditto his question, but how old is your valve cover gasket?

 

[xlino]

I have not changed the valve cover gasket since 130k. Now i have 155k. I will try that and change the wires. The wires where changed around 145k. How often do you have to change the wires?

The spark plugs had a little of oil on cylinder 3 and 4

 

[james'99]

The wires where changed around 145k. How often do you have to change the wires?

I don't use an interval so much as inspect them and clean them every so often.
Yours only have 10k. Should be fine. Depends on brand though.