2005 Mercedes Benz 430e Repair Question
Topics covered: Fuel pressure, Engine, Fuel pump.
Mileage: 100,000 miles.
Mileage: 100,000 miles.
Asked on February 6, 2012
After running a while the engine shuts down and you have to wait 15-20min to restart
Runs great, after running a while the engine will turn off and wont restart. If you wait about 15-20min it will start up and run great again for a while and repeats
Asked by mpl 123Answer
Replied on February 6, 2012
Start by checking and monitoring the fuel pressure-fuel pump could be failing
Replied on February 6, 2012
Have it scanned for codes while the problem is occurring. Check spark when the problem is occurring. Check the fuel pressure when the problem is occurring. Make sure the injectors are being properly pulsed when the problem is occurring.
