ma heater aint so hot while on the highway :(
ma heater aint so hot while on the highway :(
11-05-2011, 07:27 PM
#1
Ideas? TIA!
This post was last modified: 11-05-2011, 07:31 PM by randomdude.
cars? what cars? WHERE???
randomdude
11-05-2011, 07:27 PM #1any idea what this is? cruisin the strip downtown it works great, more than great actually. But runin at highway speeds it makes virtually NO heat. 1981 300DT.
Ideas? TIA!
cars? what cars? WHERE???
11-05-2011, 08:39 PM
#2
1987 300SDL 6spd manual om606.962 swap project
1985 300td euro 5spd wagon running
willbhere4u
11-05-2011, 08:39 PM #2rebuild mono valve that was the problem in my dads car
1987 300SDL 6spd manual om606.962 swap project
1985 300td euro 5spd wagon running
11-06-2011, 12:42 AM
#3
-1982 300D Turbo, 280k miles, ALDA apparently maxxed, fram 8038, 12 lbs boost, non-egr manifolds, W/M injection, 4 brake light mod, Gen II w126 front rotors/calipers, 4-speed swap
In the works: A/W IC, adjust pump, turbo rebuild (w/60 trim comp wheel)
-1980 300SD, 110k, project car. Goal is to get it lookin' like it did on the showroom floor (body and interior wise, not necessarily under the hood )
-1974 240D, FRESH PAINT!!!!!!
sassparilla_kid
11-06-2011, 12:42 AM #3Does the engine temp stay fairly constant?
-1982 300D Turbo, 280k miles, ALDA apparently maxxed, fram 8038, 12 lbs boost, non-egr manifolds, W/M injection, 4 brake light mod, Gen II w126 front rotors/calipers, 4-speed swap
In the works: A/W IC, adjust pump, turbo rebuild (w/60 trim comp wheel)
-1980 300SD, 110k, project car. Goal is to get it lookin' like it did on the showroom floor (body and interior wise, not necessarily under the hood )
-1974 240D, FRESH PAINT!!!!!!
11-11-2011, 09:35 AM
#4
'84 300 SD w126 Race Car
'86 190E 2.3 w201 Daily Driver
'85 500 SEL w126 Scraped
'92 1.6 Geo Storm Totaled by a Uninsured Driver
serverman777
11-11-2011, 09:35 AM #4Im having this issue too. Its getting cold outside. I need to fix this. Rebuilding mono valve work?
'84 300 SD w126 Race Car
'86 190E 2.3 w201 Daily Driver
'85 500 SEL w126 Scraped
'92 1.6 Geo Storm Totaled by a Uninsured Driver
11-11-2011, 10:18 AM
#5
This will only fix the heat if you engine is running at the correct temperature!
If you engine is running cold check your thermostat first
This post was last modified: 11-11-2011, 10:18 AM by willbhere4u.
1987 300SDL 6spd manual om606.962 swap project
1985 300td euro 5spd wagon running
willbhere4u
11-11-2011, 10:18 AM #5It did on my dads car he got the rebuild kit off eBay for like $40 It's the heater valve on the firewall behind the intake manifold by the battery
This will only fix the heat if you engine is running at the correct temperature!
If you engine is running cold check your thermostat first
1987 300SDL 6spd manual om606.962 swap project
1985 300td euro 5spd wagon running
11-11-2011, 10:50 AM
#6
Ok found the "how to" for my car "w126" http://mbz.org/articles/hvac/plumbing/monovalve/
Im to cheap to spent 40 bucks. Im just going to pull it off my parts car. Hope they are the same (parts car is a 500 SEL, and the car that Im having the issue with is a 300 SD)
This post was last modified: 11-11-2011, 11:02 AM by serverman777.
'84 300 SD w126 Race Car
'86 190E 2.3 w201 Daily Driver
'85 500 SEL w126 Scraped
'92 1.6 Geo Storm Totaled by a Uninsured Driver
serverman777
11-11-2011, 10:50 AM #6Well its running at 100C most of the time. I know its a little hot, but I really don't care that much in the winter.
Ok found the "how to" for my car "w126" http://mbz.org/articles/hvac/plumbing/monovalve/
Im to cheap to spent 40 bucks. Im just going to pull it off my parts car. Hope they are the same (parts car is a 500 SEL, and the car that Im having the issue with is a 300 SD)
'84 300 SD w126 Race Car
'86 190E 2.3 w201 Daily Driver
'85 500 SEL w126 Scraped
'92 1.6 Geo Storm Totaled by a Uninsured Driver
11-11-2011, 11:05 AM
#7
1987 300SDL 6spd manual om606.962 swap project
1985 300td euro 5spd wagon running
willbhere4u
11-11-2011, 11:05 AM #7It's worth a try I would think it would be the same on all US model w126s
1987 300SDL 6spd manual om606.962 swap project
1985 300td euro 5spd wagon running
11-11-2011, 11:23 AM
#8
'84 300 SD w126 Race Car
'86 190E 2.3 w201 Daily Driver
'85 500 SEL w126 Scraped
'92 1.6 Geo Storm Totaled by a Uninsured Driver
serverman777
11-11-2011, 11:23 AM #8Well lets just hope so, fingers crossed!
'84 300 SD w126 Race Car
'86 190E 2.3 w201 Daily Driver
'85 500 SEL w126 Scraped
'92 1.6 Geo Storm Totaled by a Uninsured Driver
11-11-2011, 07:19 PM
#9
![[Image: NfS1H.jpg]](http://i.imgur.com/NfS1H.jpg)
[/img]Looks like there was a rip in mine. Changed it out just fine Thanks for the help!
'84 300 SD w126 Race Car
'86 190E 2.3 w201 Daily Driver
'85 500 SEL w126 Scraped
'92 1.6 Geo Storm Totaled by a Uninsured Driver
serverman777
11-11-2011, 07:19 PM #9[img][/img]
Looks like there was a rip in mine. Changed it out just fine Thanks for the help!
'84 300 SD w126 Race Car
'86 190E 2.3 w201 Daily Driver
'85 500 SEL w126 Scraped
'92 1.6 Geo Storm Totaled by a Uninsured Driver
12-31-2011, 04:08 PM
#10
cars? what cars? WHERE???
randomdude
12-31-2011, 04:08 PM #10hey guys! havnt had the 'net 4 quite a while but thanks 4 the replys!
cars? what cars? WHERE???
01-03-2012, 05:07 PM
#11
(11-11-2011, 11:23 AM)serverman777 Well lets just hope so, fingers crossed!
Indeed. A word of warning: the genuine Bosch rebuild kits are apparently out of stock in some areas.
There is another brand (sorry I forgot the initials, something like ATP) available but be warned some people are saying the insert only lasts a few months.
I found this out after I did mine with the other brand, about a month ago, of course
(11-11-2011, 11:23 AM)serverman777 Well lets just hope so, fingers crossed!
Indeed. A word of warning: the genuine Bosch rebuild kits are apparently out of stock in some areas.
There is another brand (sorry I forgot the initials, something like ATP) available but be warned some people are saying the insert only lasts a few months.
I found this out after I did mine with the other brand, about a month ago, of course
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