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RECENTLY BOUGHT SUPRA ENGINE PRODUCING WHITE SMOKE

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testudosupra

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OK thats fairly easy and a million miles from a blown HG. I had pretty strong suspicions that the original diagnosis was wide of the mark esp when the issue is under hood smoke and the coolant levels are fine.
You can crack the valve cover if you're ham fisted removing the engine cover I think. The l/h rear cover post is a bit vulnerable and it may be there it's cracked.
Phil
Yea I’m so glad your suspicions were based. I drove about 150 miles after the car was initially smoking. If damage to the engine was done, is there a way to tell to what extent? Should I be asking them to check certain things?
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lucky phil

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Yea I’m so glad your suspicions were based. I drove about 150 miles after the car was initially smoking. If damage to the engine was done, is there a way to tell to what extent? Should I be asking them to check certain things?
No it shouldn't have damaged anything. I've driven cars for years with leaking rocker cover gaskets that smoked regularly no dramas. Of course the devil is in the details but should be fine.
 
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testudosupra

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No it shouldn't have damaged anything. I've driven cars for years with leaking rocker cover gaskets that smoked regularly no dramas. Of course the devil is in the details but should be fine.
Gotcha. Thanks for your help as well as everyone who chimed in on this post. Is this something they should have caught at inspection? I’m no expert but I feel like a car with 10k miles and no accidents that produces smoke from the engine the day of purchase had to not have been thoroughly inspected.
 

lucky phil

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Gotcha. Thanks for your help as well as everyone who chimed in on this post. Is this something they should have caught at inspection? I’m no expert but I feel like a car with 10k miles and no accidents that produces smoke from the engine the day of purchase had to not have been thoroughly inspected.
Depends who inspected it. A pre purchase independent inspection should have picked it up for sure. A dealer inspection, probably not.
Phil
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