yes I do all my routine maintance on my car, I put a 95 engine and transmission in it myself, and ever sice then I have had theses problems, Its been like this for about 3 years now, the car has never really gave me any problems but besides be annoyed by these so I have just kept driving it and it has been fine, I even drove it to texes like this and it was fine (i live in va), I just was trying to go ahead and fix it so I can sell it, but I know its nothing enternal, compression is fine, there is just a bad sensor or something or electrical wrong