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#1
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87 300SDL heating question and rough idle
So,
on my 300SDL it only blows air up to defrost the windshield. No matter what i press it never blows down to warm the feet. Not sure what that could be. Also when I put the car in Drive it will start to idle rough, when i shift it into neutral it idles fine. Not sure if the system is sucking in air or not. Had a fuel leak that I just fixed but that didnt solve the problem. |
#2
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You need to replace the vac elements behind the glove box. $150, 30 minutes and off you go. I would verify there are no other leaks in the system and that the PBU is workingn properly, but chances are that is your problem I outlined earlier.
Check your motor mounts and trans mount, they cause vibration often if failed. Figure about $60 for all three and a few hours to install.
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I'm not a doctor, but I'll have a look. '85 300SD 245k '87 300SDL 251k '90 300SEL 326k Six others from BMW, GM, and Ford. Liberty will not descend to a people; a people must raise themselves to liberty.[/IMG] |
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