I have a 1990 300E (175,000) that will not start.
When I turn on the key, I can hear the fuel pump for 2 seconds (normal). but when I crank it, there seems to be no gas. Thinking it may be a bad MAS control unit, I bought a different (used) one. But it has the same symptom, You turn the key and you can hear the fuel pump, then crank it but there is no gas.
If I turn the key to the on position a few times, then try to start it, it will cough (like it wants to start), but still nothing.
HELP!
Any suggestions?

Thanks in advance.

__________________
Schettini
1996 S420 (45,00O)
1994 SL320 (96,000)
1992 SL500 (82,000)
1990 300E (183,000)
1993 300E (99,000) sold
1988 190D (125,000) sold