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STFA, didnt find it. Quick answer needed engine covers trap heat, yes or no.

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Old 08-02-2008, 11:04 AM
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Default STFA, didnt find it. Quick answer needed engine covers trap heat, yes or no.

I know a lot of people have them off just curious. Ive heard both sides.
Old 08-02-2008, 11:07 AM
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i doubt it matters imho granted mine are off
Old 08-02-2008, 11:11 AM
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why keep them it's just cosmetic, especially when you look under the hood a lot
Old 08-02-2008, 11:24 AM
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engine covers aren't trapping heat, the bonnet traps heat, open the hood when parked and hot
Old 08-02-2008, 12:08 PM
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Default I've wondered the same - it's possible they influence air flow through the engine bay while in

motion - though I don't know for certain. I removed my engine covers also, out of curiosity regarding radiant heat when parked. My temps have been fine (stage 3-).

From conversations I've had (in motion) engine cooling is very well engineered/executed on the B5 S4, particularly considering the cramped confines of the engine bay
Old 08-02-2008, 12:43 PM
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Default The main reason(s) that I have mine off are....

So I can keep an eye on all the hoses and vacume lines. I can also see if I have any leaks from the valve covers and also the cam tensioner gaskets as well. When the engine is cold I once in a while run my fingers along the valve cover gasket area to see if I get any oil on my finger.

I always raise my hood when I get home. I also sniff around as the heat is rising from the engine to sense for any oil/coolant leaks.

I really doubt that having them off is going to make any difference as far as heat goes especially if you leave the hood down at all times. I like looking at the guts of the motor, but that is just me. A gut watching, engine sniffing paranoid S4 owner!
Old 08-02-2008, 01:22 PM
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All S4 2.7T owners are paraniod, believe I am one
Old 08-02-2008, 01:33 PM
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Default yeah any new noises send my gut wrenching "NOW WHAT"

actually my car has been pretty good so far
Old 08-02-2008, 03:41 PM
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Default "I always raise my hood when I get home. I also sniff around as the heat is rising from the engine

to sense for any oil/coolant leaks." hahaha


I do the same! :-)
Old 08-02-2008, 07:20 PM
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hehe same here !


Quick Reply: STFA, didnt find it. Quick answer needed engine covers trap heat, yes or no.



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