1986 BMW 3 Series "replace fuel pump new" Questions

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fuel filter.replace fuse and relay first that is the cheapest way .because you dont want to buy fuel pump first .too expensive.if fuse and relay dont work .you need a new fuel pump. have you tried the

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...fuel pump. Sometimes wont start, starter motor working well, good battery. Replaced fuel pump - same deal. The number one problem with these cars is with clogged fuel filters. They must be changed ...

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...fuel pump when i turn on the ignition key.Gas is full new spark plug new battery Check for blown fuse or bad pump relay. If both are good, check for power at the pump itself. If present, the pump ...

...fuel pump will not come on, I take pos-neg from battery after I took pump out and it works?, I replaced it with a new\r\npump and I have the same issue. the pos wire has power and the ground ...

Question about BMW X3 Series

1 Answer

...your car with the same problem you have a short or positive ground in your dash/electric fuel pump/fuse box also be carefull of how you take the key from the ignition and if they're old replace

Question about BMW X3 Series

1 Answer

...pump starts to (whine) for about 30 secs. once it stops all ok. have been told this uses more fuel. any suggestions as how to remedy this and what to look for If it is so loud that you notice it ...

...fuel mxture. Check optical sensor under slotted wheel under distributor cap. If brown dust, the distributor bearing is going. You will need new distributor. ebay $200. go here and read files and ...

...replace my fuel pump on my bmw 325s i need to know how to get to it ASSUMING ......it is the same as a 325i -fuel pump located under rear seat (right side looking forward ) -working inside the car ...

Question about BMW X3 Series

2 Answers

...fuel pump. This fixed the situation for about 3 weeks and now the problem has returned. I replaced the fuel pump again with no change. Can anyone help? I got the same issue last month diagnostic ...

to **** air through the fuel lines. Turns out it needed a new fuel pump. Wasn't a big problem to fix, just got a new filter (I think from eurocarparts) and changed it under the backseat. Hope it helps

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