ive been trying to work out whats causing 1985 323i to blow only cold air...
have had the thermostat changed, engine runs at normal temperature, heater fan works on all speeds, engine is not loosing coolant...
what else can be causing this??
1985 323i blowing cold air only
Moderator: martauto
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eko
- Old timer
- Posts: 11531
- Joined: Sat Feb 05, 2005 11:00 pm
- Location: South Devon
Not bled properly?
Knackered heater valve?(not sure this would cause your problem?)
Knackered heater valve?(not sure this would cause your problem?)
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town325i
- E30 Zone Team Member
- Posts: 7050
- Joined: Thu Jun 26, 2008 11:00 pm
- Location: cannock staffordshire
have you by any chance had the pipes off the bulkhead for some reason if you have make sure they are on the right way round
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town325i
- E30 Zone Team Member
- Posts: 7050
- Joined: Thu Jun 26, 2008 11:00 pm
- Location: cannock staffordshire
have you by any chance had the pipes off the bulkhead for some reason if you have make sure they are on the right way round
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vokietis
- E30 Zone Regular
- Posts: 687
- Joined: Fri Apr 18, 2008 11:00 pm
- Location: North London
must be heater valve,it's just stuck closed probably 
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leeparkes
- Married to the E30 Zone
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- Joined: Thu Jan 03, 2008 11:00 pm
- Location: Black country
does it get warmer when you hold the revs at say 2.5k?
are the hoses that go into the baulkhead hot (both of them)
are the hoses that go into the baulkhead hot (both of them)
Cypriotgeeza wrote:I done both my mates in my old 318is
felt so proud,even tried it with a E30 325i and got put in my place..
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sohood
- E30 Zone Newbie
- Posts: 50
- Joined: Tue Jun 17, 2008 11:00 pm
i havent had anywork done on the bulkhead at all and no air doesnt get hotter with increased revs....
i'll have a check to see if both pipes get hot...
where would i find this heater valve?
i'll have a check to see if both pipes get hot...
where would i find this heater valve?
