auxiliary pump

[1000_eyez]

Where can I buy an auxiliary pump for my 89 535i?

[Bill R.]

http://www.bimmernut.com/%7Ebillr/images/bma.jpg













QUOTE=1000_eyez]Where can I buy an auxiliary pump for my 89 535i?[/QUOTE]

[1000_eyez]

How do I bypass it? Can someone tell me maybe with a picture?

[Bill R.]

remove the heater valve and auxiliary pump as a unit far enough to get to the hose clamps on it, unplug the power to it, remove hoses and connect them to each other with a 90 degree pipe nipple or you can use any number of heater hose splice adaptors you'll find at most autoparts houses.







How do I bypass it? Can someone tell me maybe with a picture?

[1000_eyez]

I will do...It's getting cold here...will my heater still work?

[Bill R.]

prolonged periods







I will do...It's getting cold here...will my heater still work?

[1000_eyez]

I will do this until I have the money to buy a new one. Thanks :)

[1000_eyez]

I unscrewed the four scews on top of the auxiliary pump, disasembled the top portion and cleaned, since the leak was coming from the screws, I'm going to replace the o-ring to see if that will put a stop to the leak, if not I will bypass and buy one from bma, Thanks.