SL/R129: Need help regarding my 1991 SL 300
#1
Need help regarding my 1991 SL 300
Replaced the fuel distributor and fuel filter, cleaned the injectors, the fuel accumulator and the fuel pump work. So figuring out why I still can't get fuel to the front. Could it be the relay?
#2
Banned
If the fuel pumps are not running, then the problem could be a relay within the MAS control module. Or the MAS may not be receiving the control signal which it needs to activate the pumps.