Question about 1990 BMW 525i

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Where do I find the expansion valve on a 1990 BMW 525I?

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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ungatt0
  • 32 Answers

SOURCE: 1990 525i bmw headlights

Check the wiring in the lights it may be poor construction or mis care that has madr a wire become looseand only rarely turn on

Posted on Jul 10, 2008

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jamesmc5
  • 46 Answers

SOURCE: my hood struts on my 1990 bmw 5251 need replaced .easy job ?

No special tools necessary. Just a screwdriver. Takes less than 5 minutes. Have someone hold the hood and do one shock at a time, or put vise grips on the side you are not doing to prevent the hood from falling on you.

Posted on Jun 21, 2009

  • 6 Answers

SOURCE: prices for bumper, headlights, signals for a 1990 bmw 525i

or you can go to ebay germany type in bmw e34. SCHEINWERFER and Frontschürzethey should be what your after

Posted on Jul 11, 2009

  • 32 Answers

SOURCE: where can I get a diagram of the 1990 BMW 525i

bimmerfest.com and do a search in the 5 series section.

Posted on Oct 13, 2009

tongan007
  • 42 Answers

SOURCE: I HAVE A 1990 BMW 525I WONT START DO NOT HAVE MANUAL

Check for fuel as well. U need spark,fuel and compression and timing to start an engine.

Posted on May 31, 2010

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1 Answer

How to replace expansion valve in BMW 525i


I think these don't use a traditional expansion valve, but rather an "orifice tube", located in the high pressure line junction near firewall going to evap unit.

Jun 12, 2015 | BMW 525i Cars & Trucks

2 Answers

I'm replacing a water pump on my 1990 BMW 525i and I don't no how to remove that thing where the spark plugs go and the rotor 2nd I'm also need to remove the timing belt cover can I get the 3rd bolt out...


STOP what you are doing before you damage something!! Whatever you are trying to remove is not the water pump. Neither the sparkplugs nor the "timing belt" cover needs to come off. Remove the fan belt. Remove the fan (the nut is LH thread- means it turns left to tighten and right to loosen). You will need a large wrench (32mm) availible at sears.The water pump is directly behind the fan and is held in by 4 10mm bolts.

Aug 17, 2014 | 1990 BMW 525i

1 Answer

1990 BMW 525i 2.5L engine overheats after rplaceing water pump, stermostat,fan clucth,radiator


There's trapped air in the cooling system.
  • You need to remove the bleeder screw on top of the radiator when adding water to the expansion tank.
  • With the engine running, pour water into the expansion tank till you see air go out through the bleeder screw's hole.
  • Just keep adding water until no more air bubbles come out then just put the screw back in place.
  • Then fill the expansion tank to it's normal level/line.

1990-bmw-525i-2-5l-engine-overheats-fibacwft50qlopemjcsdtpdf-4-0.jpg

1990-bmw-525i-2-5l-engine-overheats-fibacwft50qlopemjcsdtpdf-4-5.jpg

May 07, 2014 | 1990 BMW 525i

1 Answer

I have a 1990 bmw 525i. once i put in a aftermarket radio,(sony explod). my windsheild wipers, windows, sunroof, dont work,


You probably blew a fuse of knocked out a wiring harness during the install. Check the fuses first, if you don't see anything blown pull the radio back out and be sure all the wiring harnesses in the area near the radio are secure.

Jul 27, 2013 | 1990 BMW 525i

1 Answer

Where is the circuit breaker for the 1990 bmw 525i windows


Have you found the fuse box, under the bonnet on LHS of vehicle?
In the lid of the fuse box it will outline which fuse controls the function.

Apr 09, 2013 | 1990 BMW 525i

1 Answer

My 1990 BMW 525i is over heating


Try replacing the thermostat. It is supposed to open when the water temp reaches a certain point usually around 180 degrees. It might be stuck in the closed position.

Sep 28, 2012 | 1990 BMW 525i

2 Answers

My 1990 BMW 525I bogs down when you push the gas pedal


Fuel Pump and fuel filter change sounds to be what the Dr ordered also change the fuel pressure regulator all at the same time. You will be 100%

Apr 11, 2012 | 1990 BMW 525i

2 Answers

How to change the fuel filter to a 1993 BMW


You will need fuel line block off clamp

Mar 01, 2012 | 1990 BMW 525i

1 Answer

Reset the stereo code bmw 525i - i have the code


1990 bmw 525i when charge light stays on when car is shut off

Feb 21, 2009 | BMW 525 Cars & Trucks

2 Answers

Prices for bumper, headlights, signals for a 1990 bmw 525i


You can find the latest dealer prices on parts by visiting realoem.com and entering the last 7 digits of your vehicles VIN.

Nov 16, 2008 | 1990 BMW 5 Series

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