1991not getting the gas it should what could be causing it
Asked by jcsangel1969 Feb 19, 2015 at 03:35 PM about the 1991 Mercedes-Benz 420-Class
Question type: Maintenance & Repair
3 Answers
CamaroCollector answered 9 years ago
Possible plugged fuel filter or a fuel regulator issue. Worst case would be a failing fuel pump.
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jcsangel1969 answered 9 years ago
do you know where the fuel regulator is located at we cant find a manual anywhere
CamaroCollector answered 9 years ago
I'm not to familiar with Mercs but they are usually located on the fuel rail on the engine.