I want to thank everyone for all the help in the past just in case I missed someone have a 1993 190e with the six.I have changed the MAS control unit,OVP overload relay,fuel pump & starter (burnt that up trying to get it running & I wish that job on no one)Ok the car will not start wont even try to.When I had someone to turn on the key I felt the fuel pump it is working & I have tried to flood the car by pumping on the gas peddle & even tried starter fluid it wont hit a lick & you would think that you could smell gas by pumping on it but no.What else can I do?$500.00 so far & no luck.The only thing that I have not tried is checking the distributor & rotor it's in the front & a lot of stuff will have to come off just to check it ( will i be wasting my time on that) all the parts that I have replaced are used & the person I deal with on them is a straight shooter it just takes sometime to get them.Three weeks ago it would start & shut off when you tried to reeve it up & now it wont start at all old or used parts.Could it be the coil if so how do I check it? I need help guys.Next is a dealer 100 miles away & will have to carry it over to them. Going broke slow PLEASE HELP SCOTT