QbonStang95GT

i think i might have to try it, wat if you have takin off your cats? can you still use it?

03stangfan

Yes you can still use it if you've taken off your cats. I really don't see any problem with using this stuff at all. It's petrolium based same as fuel. I've used it on my car with 60k miles on it and not a single problem. There should be 0 reason why it would harm your engine at 100k miles what-so-ever.

ramoyer1

before i blew up my 3.8 it had 140k on it and i used it every other oil change.I never had any problems with it untill i put nos and procharger to the stock 3.8 then she came apart.

Seafoam is great stuff.
just get a can and put 1/3 in gas,1/3 in oil,1/3 in brake booster line when its running.Let the car sit for about 5-10mins and start it up and let it idle.You can rev it if you like.Then just change ur oil and be done with it.

lil_sixer

tyhanks for the opinion guys...great help