'97 STS Blown headgaskets
#1
'97 STS Blown headgaskets
I just bought my second STS, the first one has been a great car! I think this new one has a blown head gasket or cracked/warped head. Does anyone know if I can pull the heads off in the car or should I just bite the bullet and pull the engine? Any info would be greatly appreciated.
Thanks, Catfsh
Thanks, Catfsh
#2
I just bought my second STS, the first one has been a great car! I think this new one has a blown head gasket or cracked/warped head. Does anyone know if I can pull the heads off in the car or should I just bite the bullet and pull the engine? Any info would be greatly appreciated.
Thanks, Catfsh
Thanks, Catfsh
Until you KNOW for sure, I would not do either.
One can find out for sure with any of several tests.
our FAQ thread on the subject has a lot of info.
.
#3
Thanks for the reply. I was planning on a compression test, a coolant system pressure test and an exhaust gas test before I went any further. Do you know anything else I should try? Thanks again.
#4
How is the transmission?
What is the mileage?
.
#5
83000 miles, the tranny is smooth and crisp. The car overall is in very nice condition. The problem is overheating at highway speeds with no water leaks, new waterpump and thermostat, radiator,heater core and hoses ok. I'm real busy at work now but when I get it worked out I'll let you know how it went, Thanks
#6
83000 miles, the tranny is smooth and crisp. The car overall is in very nice condition. The problem is overheating at highway speeds with no water leaks, new waterpump and thermostat, radiator,heater core and hoses ok. I'm real busy at work now but when I get it worked out I'll let you know how it went, Thanks
does it gurgle when you stop after an overheat or even a highway high speed drive ?
does the bottom RAD hose have the internal metal spring that keeps it from collapsing under high volume?
.
#7
Try the tests suggested. I was actually unable to get a positive result from any of those tests for both of mine. Tried for a long time but it just didnt want to fail the motor. After some time I concluded it had to be the headgaskets and it was. Did them and no problems since. If you do find the gaskets to fail the engine has to come out the bottom if you want to do the headgaskets. Can't timecert the block with the engine in.
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culltwojc
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10-18-2008 09:20 PM