Is it bad not the change the oil after putting seafoam into your crank case? i only added a little bit and its been about 500 miles since i added it. Im planning now to change my oil (been about 600miles since last expensive change) after i read some info on it. Is it real bad not to change the oil? cant right now because the car is in the shop getting body work

 

You dont want to drive around for more than probably 10 minutes with that stuff in there.

 

is it bad then? did i do some damage?

 

no, just change it ASAP.

 

The first time I put it in my oil I left it in for about 2 weeks (~1000 miles).

My engine didn't explode. Just change it when you get it back, no biggie.