Volvo RWD 700 Forum

INDEX FOR 1/2026(CURRENT) INDEX FOR 8/2005 700 INDEX

[<<]  [>>]


 VIEW    REPLY TO THIS MESSAGE Replies to this message will be emailed.    PRINT   SAVE 

PLEEAASE HELP 700 1991

Heater control valve is situated in one of the heater hoses. They attach to the heater core at the firewall on the driver's side (under the hood). Look behind the intake manifold. The control valve has a vacuum hose running to it.

Yes there should be a hose connected to the air intake hose that you describe. Unmetered air would be entering yours if the hose is missing. I forget where that hose goes but it might be to the idle control valve. Get some light under there and look around either find the disconnected hose or find another open port. The missing (?) hose would connect those two opens.

Can't help on the power steering hose. Perhaps the hose is held in place by a crimped steel end?

Randy






THREADED THREADED EXPANDED FLAT PRINT ALL
MESSAGES IN THIS THREAD

New PLEEAASE HELP [700][1991]
posted by  someone claiming to be mr firstvolvo  on Mon Feb 2 09:10 CST 2004 >


<< < > >>



©Jarrod Stenberg 1997-2022. All material except where indicated.


All participants agree to these terms.

Brickboard.com is not affiliated with nor sponsored by AB Volvo, Volvo Car Corporation, Volvo Cars of North America, Inc. or Ford Motor Company. Brickboard.com is a Volvo owner/enthusiast site, similar to a club, and does not intend to pose as an official Volvo site. The official Volvo site can be found here.