John Paul, AAA Northeast's Car Doctor, answers a question from a reader hoping to inexpensively solve a misfire issue in an SUV. The Car Doctor answers a question from a reader hoping to inexpensively ...
I have an engine misfire in my 2012 Holden Barina. I've replaced the spark plugs, rocker cover gasket and coils. But there’s no difference and when I scan for codes doesn't give a number, but just ...
Question:I've already done a lot of work to a 2000 3.3-liter Nissan Frontier Crew Cab. It runs bad and has two codes, P0300 and P0400. I spoke to a mechanic who thought I should change the ...