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73-87 Chevy _ GMC Trucks => 73-87 Chevy & GMC Trucks => Topic started by: steve on June 26, 2007, 09:18:40 pm

Title: sea foam....engine cleaner or car destroyer?
Post by: steve on June 26, 2007, 09:18:40 pm
i have an 83 c20 with a rebuilt 350 from 86.  i was thinking about using sea foam (it's supposed to cean the carbon deposits from your engine), but i've heard mixed reviews. my brother used it on his 93 camaro and he says his engine has never run so smoothy.  a friend of mine tried it on his 85 nissan 200 and now his engine burns oil.

so does it do more damage than it does good?  are the age/condition of the engine important factors to consider before trying sea foam?
i would love some help on this one!
Title: Re: sea foam....engine cleaner or car destroyer?
Post by: gmiles on June 26, 2007, 10:50:05 pm
I work with a guy that used to run a Jiffy Lube. He swears by the stuff. Used it on his 95 Camaro and his Mustang Cobra and says it does the job with no problems.
Title: Re: sea foam....engine cleaner or car destroyer?
Post by: dumbucket1 on June 27, 2007, 03:11:31 am
my 94 chevy corsica with the 3.1 had a fuel injector that wasn't working anymore. I tried sea foam as a last resort before taking the motor apart to put a new injector in. Well to my surprise the injector started working again and that was 2 years ago and about once a year I do it again just to make sure all the injectors stay working.
Title: Re: sea foam....engine cleaner or car destroyer?
Post by: VileZambonie on June 27, 2007, 05:10:50 am
Top engine cleaner works really good for breaking down carbon safely. If you use a product that could cause a chunk of carbon on top of your piston for example and it starts bouncing around inside the cylinder you can kiss your engine goodbye. A top engine cleaner should help safely remove carbon build up and will also lubricate the cylinder walls while it works. Make sure you change your oil after you use it though and you can pick up a can at any GM dealer
Title: Re: sea foam....engine cleaner or car destroyer?
Post by: cjtimp on June 27, 2007, 07:27:24 am
We use it in our shop....never had any problems. Really does work well, NOT a cure all or mechanic in a bottle by any means, but good PM and top engine cleaner.  Real good for engine that will be stored for a long period of time.
Title: Re: sea foam....engine cleaner or car destroyer?
Post by: steve on June 28, 2007, 10:19:26 pm
hey thanks for all the help guys!...so basically you're saying this stuff is awesome and i should try it?