1st Generation Specific 1979-1985 Discussion

Oil Problem

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Old 03-01-2005, 02:00 PM
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my oil is very very thin, not much thicker than gas. the oil smells pretty much just like gas and is very burnt. i just changed the oil about a week ago and am using castrol 20w50. the oil that was in there that i changed out was also very thin and burnt and had only been in there for 2 or 3 weeks. i thought that problem was the fpr, but i replaced that at the same time i changed the oil last week so thats not the problem. any ideas?





also, my ps hose is leaking and im gonna replace it probably today, theres a big mess where it has been leaking so whats the best way to get the fluid all cleaned up? carb cleaner?
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Old 03-01-2005, 03:07 PM
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bump bc i need help
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Old 03-01-2005, 03:25 PM
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Take your car to a car wash and use the engine cleaner/tire cleaner cycle to clean your motor off and engine bay. Just remember that you need to cover your intake and dizzy. As for the gas smell, the rotary as you know mixes gas with the oil so that smell will be there. Gas thins oil that it why you change it regularly. I found it a good practive to do mine at no more than 2500 miles and if I ran it hard I do it at 12-1500 miles depending.
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Old 03-01-2005, 03:33 PM
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yeah i know that there will be some gas in the oil, and thats what i told the guy i bought it from when he said the oil was very gassy, but this is way more than normal, like i said the oil is very very thin. im just worried about it not being significant lube for the motor. ive probably got 250-300 miles on this oil. i wouldnt think that the oil in this would be any different than my fc and the oil in that has always stayed thick and hearty.





just in case it matters, i have great pressure, gets up to 60 and stays there in no time
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Old 03-01-2005, 04:04 PM
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Originally Posted by Shane.Trammell' date='Mar 1 2005, 05:32 PM
yeah i know that there will be some gas in the oil, and thats what i told the guy i bought it from when he said the oil was very gassy, but this is way more than normal, like i said the oil is very very thin. im just worried about it not being significant lube for the motor. ive probably got 250-300 miles on this oil. i wouldnt think that the oil in this would be any different than my fc and the oil in that has always stayed thick and hearty.

just in case it matters, i have great pressure, gets up to 60 and stays there in no time



How much are you losing if any? Whats you oil pressure at idle and at cruise speeds?
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Old 03-01-2005, 04:15 PM
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im not losing any oil, at least the dipstick stays the same. it just seems more gassy and thin and burnt than it should be. oil pressure at idle is about 30 and at speed it pretty much stays at 60
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Old 03-01-2005, 04:34 PM
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possibly related...

when i start the car after its been sitting for a coupe of hours it will sometimes puff blue smoke when i shift, only when i shift though, not just from revving. today i went in a restaurant for about 20 mins and went back out to the car and started it and revved it up to around 5k just to see if it would smoke and lots of blue smoke came out. as far as i can tell this engine has never been rebuilt and if thats the case it has 218k miles on it.



it did sit for 3-5 months before i got it, but i dont think that its still burning any carbon build up out because i have driven it pretty hard at times to be sure i got it all out.
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Old 03-01-2005, 06:34 PM
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Man my 12A sat for four years in a garage and it doesnt smoke at all (knock on wood). With that many miles you are probably just ready for a rebuild bro. Good luck to ya at least ya got an SE to play with.
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Old 03-01-2005, 09:02 PM
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if you start it up cold and rev it to 5k then the motor is tired. just keep driving, it will still run quite a while longer
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Old 03-01-2005, 09:04 PM
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i dont rev it up when its cold, i dont even move the thing before it warms up
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