Yeah I'm at a loss I don't know what could be causing it I have gone two months without my car and it's getting to the point where I'm getting fed up and need it looks like Saturday it will be leaving the mechanic sink or swim at this point so I'll definitely check them out is he reasonable??

That's already been ruled out I'm near killingly so north Windham is to far for me that's why I'm at a loss on what could be wrong no codes or anything I've practically replaced everything in this car could it backfiring have anything to do with this issue or is that something all together??

As far as I'm aware last my mechanic said there were no codes no check engine light at all is there a way to tell other than that or should I have him do the scan again??

No its not turbo sorry forgot to mention that, and yes the mechanic has checked the hoses

I have a 1996 Volvo 850 that I just had the engine replaced on once I drove it it drove the first time perfectly fine unfortunately due to the snow I had to park it for a bit, when I went to drive it it drove OK for the first 3 miles, after that it started to cough and sputter and not allowing me to...