Seafoaming 99 GMC 1500.

[SixShooter'00Camaro]

Long story short, I am driving my parents 99 GMC 1500 cause my camaro is down until spring and Im looking into loans for a cummins. Well, this thing dosnt get the greatest gas mileage, Its got 163,xxx miles and runs like a champ. So I was thinking about seafoaming it, is it basically the same as doing it on our cars? (putting some in the gas tank, poring into vacuum line, ect ect.) Thanks guys.

[ACiFiC]

Re: Seafoaming 99 GMC 1500.

You could throw an intake on it for a little more MPG apparently, program it or something.

[SixShooter'00Camaro]

Re: Seafoaming 99 GMC 1500.

Yeah true. I was just looking for a cheaper route since Im just borrowing the truck.

[Mighty Thor]

Re: Seafoaming 99 GMC 1500.

nothing against seafoam I know they worked for my pontiacs, but when I did my wife's car with high miles it ruined the cat. It totally shattered the honeycomb of inside.

[ACiFiC]

Re: Seafoaming 99 GMC 1500.

Yeah true enough, but i wasnt sure if it was brake booster line or something, look up the application, there are a million youtube videos if you would like aswell.

[whitdog54]

Re: Seafoaming 99 GMC 1500.

I would do it, wont hurt. If you bust the cat, just run straight pipe...they wont notice :D

you can get CAI on ebay for cheap, just search CHROME INTAKES, they got dirt cheap CAIs that work well, i know ppl run them on their 3.8s with angled TBs

[StrtRacer98]

Re: Seafoaming 99 GMC 1500.

Im looking into loans for a cummins.

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