boosted gsr... possible headgasket leak?
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boosted gsr... possible headgasket leak?
95 JDM GSR motor rebuilt with 4,500 miles on it.
The other day I didn’t put my radiator cap on right and it feel off while I was driving and the coolant came out. Don’t really know how far I drove before I came to a stop, but I know it wasn’t far before I realized what had happened. The car didn’t overheat at that time.
I put more coolant and a new radiator cap. Later when I started the car, a puff of white smoke came out the exhaust , but the car ran fine, idles fine, etc….
Saturday night the car started to idle a little funny so I started to check things out. I noticed smoke starting to come out the exhaust, which was a light white smoke. Not a lot, but some was coming out. Then I noticed a little what looked to be water coming out the exhaust as well. At first I thought I had bent a valve somehow, but I did a compression test and all numbers are 210 across.
The smoked stopped after a bit, so we went for a drive, hit about 5lbs of boost, car seemed fine, pulled like normal. Went back to the garage, checked things out , then the smoke started to come back, not a lot, just a little. Then it would stop , then come back again. I checked my coolant and saw no signs of oil, car wasn’t over heating, just some white smoke out the exhaust. So then I looked under the oil cap and saw a thin film of what seemed to be the milky stuff .
So… ya’ll think I have a small headgasket leak? That’s what I’m thinking , but trying to get other opinions before I pull the head off.
Thanks and sorry for the long story, but wanted to try to explain everything to help diagnose.
The other day I didn’t put my radiator cap on right and it feel off while I was driving and the coolant came out. Don’t really know how far I drove before I came to a stop, but I know it wasn’t far before I realized what had happened. The car didn’t overheat at that time.
I put more coolant and a new radiator cap. Later when I started the car, a puff of white smoke came out the exhaust , but the car ran fine, idles fine, etc….
Saturday night the car started to idle a little funny so I started to check things out. I noticed smoke starting to come out the exhaust, which was a light white smoke. Not a lot, but some was coming out. Then I noticed a little what looked to be water coming out the exhaust as well. At first I thought I had bent a valve somehow, but I did a compression test and all numbers are 210 across.
The smoked stopped after a bit, so we went for a drive, hit about 5lbs of boost, car seemed fine, pulled like normal. Went back to the garage, checked things out , then the smoke started to come back, not a lot, just a little. Then it would stop , then come back again. I checked my coolant and saw no signs of oil, car wasn’t over heating, just some white smoke out the exhaust. So then I looked under the oil cap and saw a thin film of what seemed to be the milky stuff .
So… ya’ll think I have a small headgasket leak? That’s what I’m thinking , but trying to get other opinions before I pull the head off.
Thanks and sorry for the long story, but wanted to try to explain everything to help diagnose.
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Re: boosted gsr... possible headgasket leak? (boostedeghatch)
change your oil.. You dont want coolant in the oil, and its definatley getting in there somehow.
Pressure test the cooling system, and do a leakdown test, this will help you narrow down where your coolant is entering the engine.
Pressure test the cooling system, and do a leakdown test, this will help you narrow down where your coolant is entering the engine.
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