I know this might sound wierd, but Mobile 1 oil has a sweet exhaust smell when the engine is running.?. redline, however doesn't. My cats aren't fried either.

 

i've used mobile 1 for a couple of years now and have never had this problem so i doubt thats it. my coolant level hasnt changed any so ill just wait till something happens to it.

 

Sorry to be such a pain in the @ss but if I were you I would at least look at the coolant hoses and verify that they are not leaking. I have read before that when they leak they drip onto a spark plug and errode away the metal and help them to blow out.

I'm not ******* you, I'm just trying to save you ALOT of money and headaches.

Mike

 

I noticed someone mentioned that Mobile 1 had a "sweet" smell to it. I do have a small oil leak. I know what regular motor oil smells like burnt, but does synthetic smell different? I wouldnt think it would, but i'm not an oil expert.

 

DID YOU HAPPEN TO CHECK YOUR UPPER LIP??? LMAO