My friend had a leak in the radiator of his 95 Es300, so he got the radiator replaced. The mechanic put an aftermarket one and when he went to the shop to pick his car, the car was spewing out white smoke. The mechanic told him that it is because of worn out valve stem seals and head gasket, his point is that the car never had a problem before the radiator change. I know that the white smoke could be due to antifreeze burning, is it possible that when the mechanic replaced the radiator he screwed up something else?
His tail pipe is very clean and that car never smoked before or got abnormally heated up. What could get wrong after the radiator replacement? Is mechanic responsible for this?. He told him to drive it on a highway and after it get heated up , the problem disappear, I think this is just BS and he wants to get rid of the problem.
Thanks
Athar