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1987 Volvo 740 Locating the heater blower motor

Tiny
KITZYGIRL72
  • MEMBER
  • 1987 VOLVO 740
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 20,000 MILES
Help! I know the heater blower motor is inside the heater core. But please tell me where THAT is. The heater has quit in the past, resumed again, and then quit again. Every now and then, it'll blow again like if you roll over a bump or something. Could it be a loose wire, or does it possibly need to be replaced? Thanks for any info/help!
Sincerely,
kitzygirl72 in Mobile, AL
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Saturday, February 27th, 2010 AT 4:32 PM

2 Replies

Tiny
MHPAUTOS
  • MECHANIC
  • 31,937 POSTS
Hi there,

This is sounding like a loose connection somewhere, these are just the worst things to locate, the blower motor is hidden well up under the dash, I can send some instructions, but there are no pics to assist, so if you do it or have some one do it for you make sure they are capable of doing this as it dose look a bit complex with out any pics to guide,

mark (mhpautos)
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Saturday, February 27th, 2010 AT 5:24 PM
Tiny
MHPAUTOS
  • MECHANIC
  • 31,937 POSTS
Hi there,

This is all i can find sorry it's a bit fuzzy, i can't get it any clearer.

Mark (mhpautos)


https://www.2carpros.com/forum/automotive_pictures/61395_volvo_5.jpg



https://www.2carpros.com/forum/automotive_pictures/61395_volvo1_1.jpg

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Saturday, February 27th, 2010 AT 7:28 PM

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