Heater Not Heating - PeachParts Mercedes-Benz Forum

Mr. BILL · #1 11-21-2000, 10:41 PM

Howdy Y'all,

My wifes '85 300Dis not putting out any heat. I'm sure it's probably the vacuum system. There is sufficient coolant ect.

Any suggestions what/where to look?

Regards,

Mr. BILL

Benzmac · #2 11-22-2000, 09:36 PM

Replace the Mono-heat valve insert and you will fix it 90% of the time.

------------------
Benzmac:
Donnie Drummonds
300E
ASE CERTIFIED MASTER AUTO TECHNICIAN
MERCEDES SPECIALIST 8 YRS
PARTNER IN MERCEDESSHOP.COM
OWNER OF MB AUTOWERKS .COM

Mr. BILL · #3 11-23-2000, 10:46 AM

Thanks Donnie, Is this a part you all sell? Please give me the part # so I can order.

Mr. BILL

90 300SE
85 300D * The heatless one
84 300SD (sold)

Thread Tools
Show Printable Version Email this Page
Display Modes
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Block heater! - Not the usual story....	Breckman99	Off-Topic Discussion	8	01-20-2005 11:33 PM
My worst nightmare - possible heater core leak !	yogiysh	Vintage Mercedes Forum	10	12-05-2004 11:23 PM
Did all 123 diesels come with the block heater?	JHZR2	Diesel Discussion	6	09-19-2003 05:11 PM
Exploding Heater Cores?	hill	Off-Topic Discussion	3	06-03-2003 09:43 AM
Heater Core problem	dave1shere	Diesel Discussion	1	11-24-2002 11:16 PM