Replacing gasket cover & spark plugs twice
Just got head gasket cover and spark plugs replaced for the second time in
two years. I understand, basically, why this needs to be done, but when I
asked the mechanic why I had to have it done AGAIN he said my engine
was "running hot" but said I didn't need to do anything about it.
I'm not vehicle/car literate so can someone please tell me in simple English
why I'd have to have this done twice in two years? Am I being "had?"
If you use Iridium spark plugs they only have to be changed every 100,000 miles. Other types more often.