Volvo AWD V70-XC70 Forum

INDEX FOR 10/2025(CURRENT) INDEX FOR 1/2019 V70-XC70 INDEX

[<<]  [>>]


 VIEW    REPLY TO THIS MESSAGE    PRINT   SAVE 

Cooling system question V70-XC70 1998

posted by  jmargush on  Thu Jan 22 06:33 CST 2015
Author: [PROFILE] [EVERY POST] [THREADS] [BEST POSTS] RSS Feed     [IGNORE ALL POSTS]
last visit: Fri Sep 26 05:29 CST 2014
[RELATED]

I have a 98 V70 261k miles.

I have been having a coolant leak out of the expansion tank hose at the thermostat housing and out of the hose connection on the tank.

My question is, under normal conditions should the top radiator hose(radiator to thermostat) become hard to squeeze once the engine is warmed up?

The expansion tank is filled to the proper level and once warm the level increases in the tank to well above max.

First thought was the thermostat was bad and stuck closed but drove it this morning and gauge reads normal but hose was still hard.

Seems like there is unusually high pressure forcing it to leak out of the expansion tank hose.






THREADED THREADED EXPANDED FLAT PRINT ALL
MESSAGES IN THIS THREAD

New Cooling system question [V70-XC70][1998]
posted by  jmargush  on Thu Jan 22 06:33 CST 2015 >


<< < > >>



©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.