Member
Hi does this model have heater control valve? i looked i see hole in driver side wheel well. and hose going from radiator to firewall. i have cold air coming in at all vents even under defrost mode. Also while eng running felt no water pressure going to heater core. At first heat would come out then slowly hot, cold not cold.
Member
There is no hot water valve. The most common failure I've seen on E90's, causing a no heat condition, has been the heater cores getting clogged.
ASE and BMW Master Certified Technician
Wagon meister :)
BMW Tech Expert
+1
You can attempt to flush it, but sometimes it so bad that there is nothing you can do.
Darin
Current:
16 220i Active Tourer Platinsilver MET (C08)/Dakota Black (PDSW), P7ACA, P7LDA, P7LHA, P9BDA, 6sp Manual - Wife's new toy!
05 325it Electric Red(438)/Gray(N6TT) ZCW, ZSP 5sp Manual Back set cover, trunk mat, Euro Infra-Rot front windshield, and mud flaps! Mr. Wagon My new Winter car.
05 M3 Imolarot II(405)/Gray(N5TT) ZCW, ZPP 6sp Manual C.F. Lip, CSL diffuser, SSK, Euro Infra-Rot front windshield and a trunk liner! Mr. Go_Fast Stored for the Winter
Past:
95 318is Montreal Blue Met (297)/Beige(K1SN) RIP, killed by an Idiot.
84 M535i gray market Burgandy Rot Met/Black Leather Lowered by Intrax on bilies, poly everywhere, B&B cat back system, K&N, and a hitch! Da Beast - Still running w/400k+!
91 316i euro Tizianrot/Gray cloth - E-36 w/M-40 RIP, but great on gas! Best was 38 MPG
82 528i euro Saphire Blue Met/Blue Leather RIP
79 525 euro Green/Green RIP
79 318 Silver/Black - The first one that got it all started
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