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Wrestling with your car aka The Silly Plastic Belly Pan


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Just finished an oil change (the second one since adding the Forester to the fleet). Tell me a GOOD reason not to take the silly plastic belly pan, and those engineering miracle thumbtacks that hold it all together, completely off my 2003 Forester?

 

Yeah, I've done the search. The guys at the SFOF say keep it on for "aerodynamic" reason. Yeah, right. Like it just slips through the air with it on...

 

OK, I feel better. Just needed to blow off some steam ("one word...plastics").

 

Steve

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Hi steve. You could probably take it off if you want. Certain soob years and models have that pan and some don't. My '00obw has that thing, but once I figured out there is an access hole for the oil drain plug and a slide out part for the oil filter access I don't worry about it anymore.

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The plastic guard on my '02 obw is cracked a bit, so I zip tied it back together... My sis's '00 legacy didn't come with one.

 

The only difference I noticed was that the plastic seems to protect the underside from moisture coming up off the driveway (parked). With the plastic I see a decent amount less rust.

 

But then again, with all the salt they use up here, who knows!

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  • 5 months later...

It may help to maintain a low pressure area behind the radiator. Or maybe not- it could even hinder air from escaping and so actually may keep the engine bay at a higher pressure than it otherwise would.

 

Someone could hook an hour-meter to their radiator fan and track fan usage vs. pan-on, pan-off.

 

 

Dave

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Awww, you'd take the pan off and give all those cold, homeless rodents no place to go when it's cold? Why, they really need it, since it's a place to sleep off the meal they just had on your wiring. Call it the Motel 6 of the moused-car world: Subie 4 - and we'll leave the pan on for you! :clap:

 

As you can tell, I hate plastic pans too...

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