
1990 Mercedes-Benz 420SEL 4.2L No Start, Poor Idle Quality, Poor Fuel Economy
This is a longtime customer of [...] came in complaining of hard to start all the time. Found that the car is flooding on start-up. Fuel pressures check OK, spark checks ok. Sometimes the only way to get the car started is to remove the fuel pump relay. Idle a...
FIX posted 8/21/2007
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Message Closed w/FIX
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VIN | WBDCA35E1L |
Engine | 4.2 L / 8 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | FI / CIS-E |
Emissions | US-FED |
Symptoms | No Start, Poor Idle Quality, Poor Fuel Economy |
Occurs | Always |
Misc. | Us-Fed |
Message Closed w/FIX
Vehicle Data
1990 Mercedes-Benz 420SEL
VIN | WBDCA35E1L |
Engine | 4.2 L / 8 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | FI / CIS-E |
Emissions | US-FED |
Symptoms | No Start, Poor Idle Quality, Poor Fuel Economy |
Occurs | Always |
Misc. | Us-Fed |