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#16
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ah yes, the overflow seemed pretty dry. oh well, im going to bring it into the benz den in belmont tomorrow. ive got to drive up to vermont this weekend, and i dont want to experience a catastrophic overheat.
thanks for the advice.
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1982 300sd, 230,000 miles, svo/wvo conversion... yellow http://www.jaymoschella.com |
#17
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the radiator pressure kit/gage that you rent from Autozone is very helpful. I strongly suggest you use it. You can test your pressure with the engine cold by simply connecting this device on the radiator fill opening (or expansion tank fill opening if there is no radiator fill opening) and pump air into the system to create the pressure.
I found my leak when it got to about 10psi. It was the bypass hose fitting (C220) that I did not tighten very well that started leaking. I believe there is a high limit to the pressure that you need to adhere to. Read the instructions. You don't want to exceed that pressure. If I recall it was either 19 or 23 psi..... the instructions will tell you.
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the sooner you start... the sooner you'll get done ![]() ![]() ![]() 2007 Honda Accord EX 2007 Honda Accord SE V6 96 C220 97 Explorer - Found Another Home ![]() 2000 Honda Accord V6 - Found Another Home 85 300D - Found Another Home ![]() 84 300D - Found Another Home ![]() 80 300TD - Found Another Home ![]() Previous cars: 96 Caravan 87 Camry 84 Cressida 82 Vanagon 80 Fiesta 78 Nova Ford Cortina Opel Kadet 68 Kombi Contessa |
#18
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I too fear the heater core. Hopefully it will just be the hoses at firewall connection, but the evap drain drips right down on the tranny........
![]() We'll hope that isn't it. I'm guessing you know, but cooling systems tend to leak after the car is turned off after it has been driven/running for awhile.
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Jimmy L. '05 Acura TL 6MT ![]() 2001 ML430 My Spare Gone: '95 E300 188K "Batmobile" Texas Unfriendly Black '85 300TD 235K "The Wagon" Texas Friendly White '80 240D 154K "China" ![]() '81 300TD 240K "Smash" '80 240D 230K "The Squash" '81 240D 293K"Scar" Rear ended harder than Elton John |
#19
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well, its in the hands of the bens den in belmont, ma now. they didnt seem to think it would be the heater core, but who knows? my wallet trembles, but we'll see what happens.
p.s. they seem like really nice guys there, and knowledgable, too.
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1982 300sd, 230,000 miles, svo/wvo conversion... yellow http://www.jaymoschella.com |
#20
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update: with system under pressure, they werent able to duplicate any leaks, or find anything at all coming from the cooling system, so i guess maybe it was either the overflow mysteriously travelling through to the middle of the car, or some other inexplicable happening.
while the car was on the lift, they did find a few other things to fix, though... whats that saying about a cheap mercedes again?
__________________
1982 300sd, 230,000 miles, svo/wvo conversion... yellow http://www.jaymoschella.com |
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