1999 Honda Civic misfiring
My Honda Civic is misfiring at heavy load at 65 to
75 mph codes given are p1399. My mechanic has
changed the plugs, wires, and valve clearance. I
am still getting a misfire. Any ideas or suggestions.
Car does burn oil has 338 K original miles.
Anything else I should be checking.
I have a 2002 Ford Focus Se i can put my care in gear but it won't move.?