I'm glad I'm not the only one who buys the cheapest oil he can find. I usually buy it in the 1L/ 1qt jugs as it seems to be cheaper than the 4l/1G jugs when they come on sale.

 

I usually get mobile full synthetic, Orielly usually has a deal on it when I change the oil for the 5 quart jugs. its like 35 bucks.

 

Castrol full synthetic, all I use.

 

i always use penzoil conventional and a purolator filter for about $20 at walmart

 

I wasnt aware of that I started running in my bike and like it so much I now run it in all my vehicles and havent notice any problems with it ruining cats.Besides unless your engine is burning oil due to bad rings etc how would it ever make it through your exhaust?I dont find merrit in your statement respectivly.

 

I use castrol full synthetic and a bottle of lucas oil leak stop.
God bless Lucas Oil

 

Seriously? So glad to help you. Now, do your own research and see what you find.

 

I've haven't seen a vehicle that didn't have oil blow by ,gaps in the Rings allow oil to get past,very small amounts that is. I'm with rriddle on this one.
PVC system recirculates fumes to reburn that goes through the exhaust.

 

ive been putting the cheapest crap i can find in every vehicle ive ever owned for the past 16 years with no engine failures ever. even when i was in charge of a fleet of about 10 limousines, they all got sams club certified oil. never had one engine failure for the 9 years i was there and alot of them only got oil changes every 10k or so cause they were always on the road. two of the lincolns that we actually kept for a while hit 600,000 miles and still ran when we sold one the other hit a wall lol.

but i occasionally get into that argument with people who only put the expensive stuff in their old truck, from experience it really doesnt seem to matter. now if you have some kinda goofy $90,000 audi or benz then yeah i would put the high dollar stuff in too

 

Tropic arctic 10w-30 lol