ask the guy who sold you the car
and did Look in the spark plug holes already ?

 

I would have done that all ready if I could. Isn't that common sense? Come on man... You're killing me. I've owned the car for 3+ years. Don't have that contact any more...

Please read the rest of the thread before you ask repetitive and non common sense questions. Thank you.

 

Because it means your motor is healthy if the tester is good.