Car has been sitting, should i change the oil?
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Last edited by hitmanws6; Oct 30, 2009 at 04:51 AM.
You are doing far more damage by repeated cold starts. Cold starts wear the engine and the richer mixture contaminates the oil.
If the car is going to sit for a year, change the oil just before storage, and again immediately after. And don't start it during storage.
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anyone got a good arguement why not use lucas? just wondering i used it before and have some people say its good other say dont use it its pointless
I have never seen an engine fail from any type of oil. Only when oil is run low, or dirty air filter.
BTW I have rebuilt sereral engines.

if you used the regular lucas heavy duty oil stabilizer with your mobil-1, you're screwed. you've done irreparable damage to your engine because you used the wrong stabilizer.

you need to use the lucas synthetic oil stabilizer with mobil-1, hahahahahaha
pull the dipstick and smell for gas or a noxious fumes smell. if it smells rancid-y then change the oil, otherwise start it up and run the car for at least a half hour to get the oil good and hot and it will burn off a lot of contaminants if there are any. without doing an oil analysis with a tbn test and knowing the fuel % in the oil there is no good way to know the condition of the oil. I doubt it needs to be changed but if it makes you feel better change it with the cheapest conventional oil off the shelf- pennzoil, havoline, etc. don't waste your money on mobil-1 or any "synthetic" next time when you change the oil before you put the car in storage.
I only put on 500 to 1500 miles per year and use synthetic oils. I used to change the oil in the spring and again before winter. That is until I started to do UOA and I have switched to changing oil only in the spring. From my UOA's that is really not needed with the Amsoil but I change it anyway. I changed to Pennzoil plat. this year and drove a little more than my usuall so I'm looking forward to the UOA this spring to see how well it held up compared to Amsoil.







