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7 Series - E23 / E32 (1977 - 1994)

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  #1  
Old 01-31-2011, 12:37 PM
businessplanner businessplanner is offline
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Location: montclair, NJ 07042
 
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Mein Auto: 1988 BNW 735i
88 735i - Blower replacement question

I am new to this. I need to replace my heater blower on a 1988 735i. Does any one know the steps? I changed the blower speed control resister and thats not the problem.
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  #2  
Old 02-01-2011, 07:11 AM
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tim330i tim330i is offline
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Mein Auto: Ti Silver 03 M3
Did you search in the DIY forum?

http://www.bimmerfest.com/forums/forumdisplay.php?f=138

Tim
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First Drive: 500 miles with the 4 series coupe
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  #3  
Old 05-27-2011, 11:25 PM
MrBahn MrBahn is offline
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Location: CA
 
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Mein Auto: 1993 BMW 850ci
850ci No Heat

I have a similar issue, the air blows, but I don't have any heat. Could it be something simple like a resister, or is it the heater core?

FYI, for good schematics of BMW systems and parts, check out http://www.realoem.com
type in your VIN number, and you can at least see all the parts for that system.

Good luck!
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  #4  
Old 06-29-2013, 12:44 PM
businessplanner businessplanner is offline
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Location: montclair, NJ 07042
 
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Mein Auto: 1988 BNW 735i
Unhappy FUEL PUMP ON THE 1988 735i

MY 1988 735i fuel pump does not come on when I try to start the car and there is no current in the fuse on the drivers/left side fuse box. I opened the passenger side fuse box and replace the two relays and the car didn't start and I hot wired the relay in the passenger side #30 and 87 and I heard the fuel pump, but I heard there is two fuel pumps. How did the relay on the passenger side have current and the fuse on the driver's side show no current. Does that mean one of the fuel pumps is not working or gone bad.

I appreciate your help. Thanks
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  #5  
Old 08-01-2013, 09:50 PM
whalepirot whalepirot is offline
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Quote:
Originally Posted by businessplanner View Post
I am new to this. I need to replace my heater blower on a 1988 735i. Does any one know the steps? I changed the blower speed control resister and thats not the problem.
Umm, what is the problem?

How did you decide that the blower motor needed replacing?
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