Login Register

Radiator hose blew off - temp normal but 🔺

Help, Advice, Owners' Discussion and DIY Tutorials on Volvo's stylish, distinctive P2 platform cars sold as model years 2001-2007 (North American market year designations).

2001 - 2007 V70
2001 - 2004 V70 XC (Cross Country)
2004 - 2007 XC70 (Cross Country)
2001 - 2009 S60
2003 - 2007 S60 R
2004 - 2007 V70 R

Post Reply
User avatar
volvolugnut
Posts: 6225
Joined: 19 January 2014
Year and Model: 2001 V70
Location: Oklahoma USA
Has thanked: 927 times
Been thanked: 1000 times

Re: Radiator hose blew off - temp normal but 🔺

Post by volvolugnut »

If you purchase a radiator with plastic necks, get one with metal rings inside the neck to prevent clamp crushing.
volvolugnut
The Fleet:
Volvo: 2001 V70 T5, 1986 244DL, 1983 245DL, 1975 245DL, 1959 PV544, multiple Volvo parts cars.
Mercedes: 2001 E320, 1973 280, 1974 280C, 1989 300E, 1988 300TE, 1979 300TD, parts cars.
2009 Smart Passion
Ford: 1977 F350, 1964 F150 (2), 1938 Tudor Sedan
Farmall tractors: 1956 400 Diesel, 1946 A
And others.

dikidera
Posts: 1304
Joined: 15 August 2022
Year and Model: S60 2005
Location: Galaxy far far away
Has thanked: 67 times
Been thanked: 175 times

Post by dikidera »

volvolugnut wrote: 08 Apr 2025, 09:30 If you purchase a radiator with plastic necks, get one with metal rings inside the neck to prevent clamp crushing.
volvolugnut
Exactly what happened to me. My hose was popping off every few miles, I had to carry plain water much to my chagrin till I figured this out.

After I forced a metal sleeve , the problem is for now fixed.

ADent
Posts: 42
Joined: 8 July 2009
Year and Model: 2001 V70 T5M
Location: Denver, CO
Been thanked: 5 times

Post by ADent »

IMHO the plastic radiators are only good for 12-15 years. Anything longer is borrowed time. Mine blew up at a stop light. Turned off immediately and got it towed home.

I did overheat the car last summer as the cooling fan controller died - it was OK except in traffic, as I found out by the blinking red light on the dash. Seems OK since. So far.
2001 V70 T5M
1988 740 GLE 5.0

yanga001
Posts: 787
Joined: 24 March 2019
Year and Model: 98/99/00 v/s70’s
Location: Ontario
Has thanked: 59 times
Been thanked: 110 times

Post by yanga001 »

The consensus appears to be that the car will be fine if the top blows off momentarily, and you can stop it.

:)
1998 S70 N/A Auto (Parts car)(planned to be harvested)
1998 V70 N/A Auto New full restoration project (Water pump thrown at 404K Km)
1998 V70 N/A Auto (Workhorse) (Tree to driver B pillar :( )
1999 S70 T5 Auto(Project) (planned to be fixed)
2000 S70 SE M Learning platform (planned to be driven one day)
2008 S60 2.5T Auto (Sold)
2012 Honda Pilot AWD Touring (Daily)

Post Reply
  • Similar Topics
    Replies
    Views
    Last post