Symptoms of a dying head gasket?
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theWIFES_S70
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Re: Symptoms of a dying head gasket?
Stay positive! I feel like there's always hope (with a turbo!) especially if you have no signs of sludge in the crankcase or oil in the reservoir...
Retired:
1998 Volvo S70, N/A, 5-speed, 187K
2007 Volvo S40, 2.4i, 5-speed, 121K
2015 Volvo S60, T5, 85K
1998 Volvo S70, N/A, 5-speed, 187K
2007 Volvo S40, 2.4i, 5-speed, 121K
2015 Volvo S60, T5, 85K
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erikv11
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A head gasket failure can result in leakage in any direction between two or more of the three compartments (combustion, oil, coolant). You definitely don't need to see oil in the coolant, etc.
'95 854 T-5R, Motronic 4.4, 185k
'98 V70, T5 tune-injectors-turbo, LPT engine, 304k, daily driver
'06 S60 R, 197k
'07 XC70, black, 205k
'07 XC70, willow green, 212k
'99 Camry V6
153k
gone: '96 NA 850 210k, '98 NA V70 182k, '98 S70 NA 225k, '96 855 NA 169k
'98 V70, T5 tune-injectors-turbo, LPT engine, 304k, daily driver
'06 S60 R, 197k
'07 XC70, black, 205k
'07 XC70, willow green, 212k
'99 Camry V6
153kgone: '96 NA 850 210k, '98 NA V70 182k, '98 S70 NA 225k, '96 855 NA 169k
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rspi
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Contact:
Contact rspi..
How often are you adding coolant?the65dartguy1 wrote:I have a 2000 V70R that has a strange coolant issue. It keeps on bubbling the coolant out of the reservoir. I replaced the reservoir and the two hoses going to it. Also replaced the main coolant hoses at the same time.
'95 855 T-5R M, Panther - 22/28 mpg, 546,000 miles
'95 955 T-5R Yellow Wagon, Lemonade, 180,000 miles
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Volvo's of past: '87 740 GLE, '79 262C Bertone, '78 264, 960's, '98 S70 GLT, '95 850 T-5R YellowVolvo Repair Videos
'95 955 T-5R Yellow Wagon, Lemonade, 180,000 miles
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Volvo's of past: '87 740 GLE, '79 262C Bertone, '78 264, 960's, '98 S70 GLT, '95 850 T-5R YellowVolvo Repair Videos
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the65dartguy1
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Well...test failed. Off to pull the head!
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wrybread
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Old thread I know, but my 2000 s70 (non turbo) has exactly the same symptoms:
- bubbling reservoir, need to add a lot of water
- changed the thermostat
- no water in the oil or exhaust or smoking exhaust
- car runs great, isn't overheating, and is running perfectly smoothly
But a friend's kit detected CO in the coolant... I'm hoping his kit is just wrong.
But if you happen to get this post, what did you see if and when you took things apart?
In the meantime I added some head gasket sealant snakeoil to my coolant and burned some tea leaves.
- bubbling reservoir, need to add a lot of water
- changed the thermostat
- no water in the oil or exhaust or smoking exhaust
- car runs great, isn't overheating, and is running perfectly smoothly
But a friend's kit detected CO in the coolant... I'm hoping his kit is just wrong.
But if you happen to get this post, what did you see if and when you took things apart?
In the meantime I added some head gasket sealant snakeoil to my coolant and burned some tea leaves.
Carlo the Nautic Blue 1998 S70 GLT
Previously Diego the 2000 S70, now has a blown head gasket and is awaiting the coroner
Previously Diego the 2000 S70, now has a blown head gasket and is awaiting the coroner
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abscate
- MVS Moderator
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The exhaust gas detector gives false negatives but not false positives. Time to get the head off, mill flat, new gasket
Empty Nester
A Captain in a Sea of Estrogen
1999-V70-T5M56 2005-V70-M56 1999-S70 VW T4 XC90-in-Red
Link to Maintenance record thread
A Captain in a Sea of Estrogen
1999-V70-T5M56 2005-V70-M56 1999-S70 VW T4 XC90-in-Red
Link to Maintenance record thread
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wrybread
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It's still running fine. Can anyone comment on what I can expect? How long will the car be usable? It's probably heading to the great junkyard in the sky when it's done, as opposed to the mechanic shop.
Carlo the Nautic Blue 1998 S70 GLT
Previously Diego the 2000 S70, now has a blown head gasket and is awaiting the coroner
Previously Diego the 2000 S70, now has a blown head gasket and is awaiting the coroner
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wrybread
- Posts: 241
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Also any clue how it happened? It's never come even close to over heating and never had a coolant leak until it started boiling with exhaust.
Carlo the Nautic Blue 1998 S70 GLT
Previously Diego the 2000 S70, now has a blown head gasket and is awaiting the coroner
Previously Diego the 2000 S70, now has a blown head gasket and is awaiting the coroner
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abscate
- MVS Moderator
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In CA a you can get away running straight water in moderate temperatures for a longtime, like 10-20k
Empty Nester
A Captain in a Sea of Estrogen
1999-V70-T5M56 2005-V70-M56 1999-S70 VW T4 XC90-in-Red
Link to Maintenance record thread
A Captain in a Sea of Estrogen
1999-V70-T5M56 2005-V70-M56 1999-S70 VW T4 XC90-in-Red
Link to Maintenance record thread
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FLXC90
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FWIW I, and then my son drove a 98S70 N/A with that type of leak for almost three years. Just topped it up with distilled water. Added about every four days (around a cup or two a week) and never had a problem attributed to that. Ran with the needle at three o'clock, heat was strong...
Current Volvos:
1998 V70 T5, 112k sat 5 years, still in mechanical coma (finally at the top of the pile )
2004 XC90 T6 AWD: 186k, 60 on transaxle ( traded in )
1998 POS70 N/A: DD/training aid, 236k but really about 240k, I think...ABS module( passed on to son who sold it)
1998 V70 T5, 112k sat 5 years, still in mechanical coma (finally at the top of the pile )
2004 XC90 T6 AWD: 186k, 60 on transaxle ( traded in )
1998 POS70 N/A: DD/training aid, 236k but really about 240k, I think...ABS module( passed on to son who sold it)
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