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1990 BMW 525iA 2.5L Poor Idle Quality, Difficult to start
Posted to European Driveability on 1/19/1999

This car will start fine UNLESS it sits for 2 or more days--then it will crank for @ 30 seconds before starting. We have had similar problems before where the fuel pump check valve was leaking. Does this car's fuel pump have a check valve and is it replace...

 
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car Vehicle Data

1990 BMW 525iA

VIN WBAHC23112
Engine2.5 L / 6 cyl
SymptomsPoor Idle Quality, Difficult to Start
OccursCold, Idle, After 2 Day Sit
Message Closed

car Vehicle Data

1990 BMW 525iA

VIN WBAHC23112
Engine2.5 L / 6 cyl
SymptomsPoor Idle Quality, Difficult to Start
OccursCold, Idle, After 2 Day Sit