hi, i work on mb are you in illinois.
ernesto 630 8547567
im close to RT. 19 and RT. 59 60107 zip code
or call aft 8.00 am central time or bef 10.00 pm central time and leave a brief message if i dont answer and best time to returned call .
please .

 

does it have a camshaft sensor too....also check the wire up to sensor as sometimes they have a broken wire and by just putting a sensor on you still have the same problem.