12 Valve Engine and Drivetrain Talk about the 12V engine and drivetrain here. This is for 1994-1998.5 engine and drivetrain discussion only.

Surface rust on...

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Old Jan 8, 2007 | 03:38 PM
  #1  
TravisDj's Avatar
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From: Greeneville, TN
Surface rust on...

Turbo, Exhaust manifold, and motor. Is there anything I can do for it, or does it really matter? Thanks for all you guys help. I love this truck.
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Old Jan 8, 2007 | 08:45 PM
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my 95 is the same way, its not a show truck so it doesn't really matter how pretty it looks under the hood but i can already see the problems ill run into when i go to try to remove the manifold, turbo etc. for mods down the road..
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Old Jan 8, 2007 | 09:21 PM
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From: ohio
its just from the heat but you can cure it, give me all the rusted parts and replace them with new and never drive it lol
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Old Jan 8, 2007 | 10:39 PM
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From: Boston, mASS
sandblast it to bare metal and use high-heat paint? Youll want something good for that area though since it will go over 1500 easy enough. Mcmaster-carr has some 2500F paint but it aint cheap $_$
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Old Jan 9, 2007 | 09:20 AM
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From: Boonies, TX
I painted an exaust manifold on a gas engine with high heat oven paint. I got it from a place that sells bbq pits and such and they use the paint on those. I am not sure how well it would hold up, but I am sure sand blasting to bear metal would be a must with anything of that nature.
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Old Jan 9, 2007 | 10:29 AM
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From: St Augustine, Florida
I used rust cure (phosphoric acid, the stuff in Coke) on all the exaust parts that I wanted to keep in reasonable shape. It turns them black and gives a light coat on them to slow down rust. Won't work forever, nothing will, but it slows it way down and can be re applied any time you wish.
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Old Jan 9, 2007 | 11:22 AM
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From: Boston, mASS
yeah thats a good idea also. Some of the stuff contains zinc which will turn the surface white, so be sure which type youre getting.
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