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Discussion Starter #1
The blower motor is extremely noisy, sounds like a small airplane. The heat only blows hot when the engine temp is hot. Sounds like I need a new blower motor and possible heater core? Or just blower motor? Any input would be great, we got our first frost this morning... haha yeah I know.
 

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1989 190E 2.6
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715 Posts
Prolly need a new blower motor, either that or the fins are coming in contact with the housing. It's a pretty tight fit in there. Does the heat get progressively warmer as the engine warms up? I don't get full heat either until the car is at running temperature but that's how all vehicles work, my 2.6 just seems to take a little while to warm up is all.
 
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