could it be the head gasket :(
#1
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Thread Starter
could it be the head gasket :(
hi again folks rite i have a water leak somewhere i filled the plastic header tank up a few days back and checked it today and it was empty bar a small amount of water at the very bottom so ive topped it up again and will see whats been lost in the morning i also have loss of power like its running rough in low revs this had been pointed out to be more than likely the lambda sensor it also has a oil leak from the rocker cover...
the temp never goes past half way
the hot and cold blower is fine
theres no water in the oil
ive had the car nearly 3 weeks and done around 80 miles in it mainly a few miles a day to and from work
also want to say thanks to JDM_stig for all the help hes given and for beying very patient. any help in the most simple terms as possible please not in the slightest mechanically minded
the temp never goes past half way
the hot and cold blower is fine
theres no water in the oil
ive had the car nearly 3 weeks and done around 80 miles in it mainly a few miles a day to and from work
also want to say thanks to JDM_stig for all the help hes given and for beying very patient. any help in the most simple terms as possible please not in the slightest mechanically minded
#2
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iTrader: (77)
hi again folks rite i have a water leak somewhere i filled the plastic header tank up a few days back and checked it today and it was empty bar a small amount of water at the very bottom so ive topped it up again and will see whats been lost in the morning i also have loss of power like its running rough in low revs this had been pointed out to be more than likely the lambda sensor it also has a oil leak from the rocker cover...
the temp never goes past half way
the hot and cold blower is fine
theres no water in the oil
ive had the car nearly 3 weeks and done around 80 miles in it mainly a few miles a day to and from work
also want to say thanks to JDM_stig for all the help hes given and for beying very patient. any help in the most simple terms as possible please not in the slightest mechanically minded
the temp never goes past half way
the hot and cold blower is fine
theres no water in the oil
ive had the car nearly 3 weeks and done around 80 miles in it mainly a few miles a day to and from work
also want to say thanks to JDM_stig for all the help hes given and for beying very patient. any help in the most simple terms as possible please not in the slightest mechanically minded
#3
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Check for leaks anywhere, especially the water pump which can leak a bit, then stop leaking, then start again!
The head gasket situation would be due to cylinder pressure leaking into the water jacket under boost. This would lift the pressure cap if the pressure is high enough then force water out into the plastic tank. Theoretically, the water would be sucked back in as the engine cools. The plastic tank might be empty when cold even though it was full from hot. If you run out of coolant in the header tank, the car may overheat due to a lack of coolant.
Imprezas with metal head gaskets don't normally oil/water mix as the failure isn't usually bad enough to compromise that part of the head seal.
Keep an eye on the water level, only checking the header tank itself from cold.
The head gasket situation would be due to cylinder pressure leaking into the water jacket under boost. This would lift the pressure cap if the pressure is high enough then force water out into the plastic tank. Theoretically, the water would be sucked back in as the engine cools. The plastic tank might be empty when cold even though it was full from hot. If you run out of coolant in the header tank, the car may overheat due to a lack of coolant.
Imprezas with metal head gaskets don't normally oil/water mix as the failure isn't usually bad enough to compromise that part of the head seal.
Keep an eye on the water level, only checking the header tank itself from cold.
#4
Scooby Regular
Thread Starter
Check for leaks anywhere, especially the water pump which can leak a bit, then stop leaking, then start again!
The head gasket situation would be due to cylinder pressure leaking into the water jacket under boost. This would lift the pressure cap if the pressure is high enough then force water out into the plastic tank. Theoretically, the water would be sucked back in as the engine cools. The plastic tank might be empty when cold even though it was full from hot. If you run out of coolant in the header tank, the car may overheat due to a lack of coolant.
Imprezas with metal head gaskets don't normally oil/water mix as the failure isn't usually bad enough to compromise that part of the head seal.
Keep an eye on the water level, only checking the header tank itself from cold.
The head gasket situation would be due to cylinder pressure leaking into the water jacket under boost. This would lift the pressure cap if the pressure is high enough then force water out into the plastic tank. Theoretically, the water would be sucked back in as the engine cools. The plastic tank might be empty when cold even though it was full from hot. If you run out of coolant in the header tank, the car may overheat due to a lack of coolant.
Imprezas with metal head gaskets don't normally oil/water mix as the failure isn't usually bad enough to compromise that part of the head seal.
Keep an eye on the water level, only checking the header tank itself from cold.
#7
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Thread Starter
hi its 1 1998 R reg non turbo, im checking the plastic bottle in the wing mate so it should be empty anyway????
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#9
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Nothing you've said so far makes me think you have a head gasket problem.
#10
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Thread Starter
i had the head gasket test done today on the way to work he said its fine but did have to much water in it, also told me to keep a eye on the water level and not to keep topping it up via the plastic expansion bottle so could this be what ive been worrying about for nothing? because i saw the plastic bottle with no water in ive been filling it up
thanks again to all that have replied
anyone no why my speedo sticks on 45mph and works when it wants to
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