Cab filter and/or drain plug for A/C

Oct 22, 2003 3 Replies
S

I've got some questions about these. '95 K2500HD 6.5 TD, is there a cab filter on these trucks? If so where is it and how do I access it? This truck spent its whole life in Arkansas and saw sand on a regular basis, so if there is one, then I imagine it's plugged. My air flow for the fan is poor and it's a new OEM fan.



I've heard numerous times about some drain tube for the a/c getting plugged and making the floor wet. Where is this and how do I access it and do I just stick a wire into the hole to unclog it?



Last, is there a cab filter on a '93 K1500? Where and how, etc.?



Thanks, Snowman


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Snow,

Pretty sure the 95' and 93's don't have in-cab air filters. The drain tube for the A/C is sticking thru the firewall, just below the heater core hoses. If yer' evaporator is not in-cab but rather underhood, the drain plug is towards the bottom-rear of that housing. You can use a wire or something like that, but I found a .45 caliber barrel brush works best!

Doc

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S

crap, I meant '03 K1500 on the last question, instead of '93.

Sorry, Snowman

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S

Thanks, Doc. I'll take a look tonight.

Ryan

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