Why the rust?
#1806530
04/18/15 10:52 PM
04/18/15 10:52 PM
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Joined: Sep 2009
Posts: 1,377 Tennessee
WyleECoyote
OP
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OP
pro stock
Joined: Sep 2009
Posts: 1,377
Tennessee
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So I picked up my engine from Hensley Performance last September. Winter was busy and I didn't get to the garage much, and now I see this?!!!
1. Bolt rust. Understandable, they're iron. What can I use that won't rust - or should I clean these and protect them, with clear?
2. Intake manifold - rust / discoloration. I thought these things were aluminum and would oxidize - but not discolor like this? What is going on?
Wile E. Coyote Super Genius, Lover of FCA US LLC Products ************* 68 Road Runner (440 4-spd), 71 Superbee (383 slap), 71 Charger 500 (383 4-spd wA/C 1of 182), 72 Imperial, 74 Charger SE (440 sunroof), 84 D350 Crew-cab Dually (440), 75 D300 Dually Tandem (318 4-speed)
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Re: Why the rust?
[Re: 135sohc]
#1806607
04/19/15 12:23 AM
04/19/15 12:23 AM
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Joined: Sep 2009
Posts: 1,377 Tennessee
WyleECoyote
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OP
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Tennessee
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Surface contamination from what? Its been untouched since new? Mostly....
Wile E. Coyote Super Genius, Lover of FCA US LLC Products ************* 68 Road Runner (440 4-spd), 71 Superbee (383 slap), 71 Charger 500 (383 4-spd wA/C 1of 182), 72 Imperial, 74 Charger SE (440 sunroof), 84 D350 Crew-cab Dually (440), 75 D300 Dually Tandem (318 4-speed)
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Re: Why the rust?
[Re: WyleECoyote]
#1806608
04/19/15 12:26 AM
04/19/15 12:26 AM
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Joined: Jan 2003
Posts: 4,270 Morrow, OH
markz528
master
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master
Joined: Jan 2003
Posts: 4,270
Morrow, OH
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Mine did the same thing. Not sure what happened. Even the painted power steering box is rusting.
67 Coronet 500 9.610 @ 139.20 mph 67 Coronet 500 (street car) 14.82 @ 94 mph 69 GTX (clone) - build in progress......
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Re: Why the rust?
[Re: WyleECoyote]
#1806616
04/19/15 12:34 AM
04/19/15 12:34 AM
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Joined: Jul 2013
Posts: 1,272 Northern Calyfornua
Sxrxrnr
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pro stock
Joined: Jul 2013
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Northern Calyfornua
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Temporary fix, coat with WD 40. Rub a bit of oil on them. Permanent, replace with stainless.
Last edited by Sxrxrnr; 04/19/15 02:01 AM.
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Re: Why the rust?
[Re: WyleECoyote]
#1806640
04/19/15 01:17 AM
04/19/15 01:17 AM
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Joined: Jun 2005
Posts: 6,257 gulfport, ms, west mi
rowin4
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master
Joined: Jun 2005
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gulfport, ms, west mi
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It's called rust, caused by humidity [ moisture ] in your garage. If you had a climate control system in your garage you wouldn't have that problem.
it's ok to butt heads, just don't do it with a butthead
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Re: Why the rust?
[Re: rowin4]
#1806764
04/19/15 10:40 AM
04/19/15 10:40 AM
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Joined: Jul 2005
Posts: 1,499 Slidell, LA
Plum440
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pro stock
Joined: Jul 2005
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Slidell, LA
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It's called rust, caused by humidity [ moisture ] in your garage. If you had a climate control system in your garage you wouldn't have that problem. What he said.
70 Challenger, 440, 4-speed, pLuM cRaZy 71 VW Super Beetle Convertible, Lemon Yellow A couple of Jeeps…
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Re: Why the rust?
[Re: rowin4]
#1806794
04/19/15 11:18 AM
04/19/15 11:18 AM
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Joined: Sep 2007
Posts: 14,889 up yours
Supercuda
About to go away
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About to go away
Joined: Sep 2007
Posts: 14,889
up yours
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It's called rust, caused by humidity [ moisture ] in your garage. If you had a climate control system in your garage you wouldn't have that problem. You forgot the never take it out and drive it part.
They say there are no such thing as a stupid question. They say there is always the exception that proves the rule. Don't be the exception.
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Re: Why the rust?
[Re: 4doorSatellite]
#1806914
04/19/15 02:29 PM
04/19/15 02:29 PM
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Joined: Jan 2003
Posts: 4,270 Morrow, OH
markz528
master
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master
Joined: Jan 2003
Posts: 4,270
Morrow, OH
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Condensation on your engine caused by a sudden rise in temperature. This usually happens in early spring when warm moist air meets with your still cold car.
That's my guess anyway.
I have my car in an unheated garage and when temperatures start to rise after winter I regularly check if everything is still dry, engine is the first place to check. My garage never exceeds 55% RH.
67 Coronet 500 9.610 @ 139.20 mph 67 Coronet 500 (street car) 14.82 @ 94 mph 69 GTX (clone) - build in progress......
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Re: Why the rust?
[Re: markz528]
#1806938
04/19/15 02:59 PM
04/19/15 02:59 PM
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Joined: Feb 2003
Posts: 21,318 Manitoba, Canada
DaytonaTurbo
Too Many Posts
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Too Many Posts
Joined: Feb 2003
Posts: 21,318
Manitoba, Canada
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Condensation on your engine caused by a sudden rise in temperature. This usually happens in early spring when warm moist air meets with your still cold car.
That's my guess anyway.
I have my car in an unheated garage and when temperatures start to rise after winter I regularly check if everything is still dry, engine is the first place to check. My garage never exceeds 55% RH. That's too damp IMO. I put a dehumidifier in mine to keep it at 35% or less.
Last edited by DaytonaTurbo; 04/19/15 02:59 PM.
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