
1999 Mercedes-Benz ML320 3.2L No Vacuum at Reg.
Hey guys, I have this ML320 and I noticed there is no vacuum at the fuel pressure regulator at the fuel filter. Fuel pressure is at 70psi, if I apply vacuum to regulator it goes to 60psi. No codes stored and no symptoms. I traced the vacuum back a little and f...
FIX posted 1/18/2005
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Message Closed w/FIX
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VIN | 4JGAB54E5X |
Engine | 3.2 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | No Vacuum at Reg. |
Message Closed w/FIX
Vehicle Data
1999 Mercedes-Benz ML320
VIN | 4JGAB54E5X |
Engine | 3.2 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | No Vacuum at Reg. |