SL/R129: Need help regarding my 1991 SL 300
09-17-2018, 02:38 AM
#1
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1991 300SL
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?
09-17-2018, 12:32 PM
#2
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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.
