Since I only installed my CAI in the spring this is my first fall/ winter with it, since it has just recently been getting cool. I went to put my heater on and it seems to take alot longer ( 15-20 min ) for the heater to start blowing heat,is this typical or is there something wrong with the heater? I also just recently installed cust tunes but from what I've been told this shouldn't have anything to do with the heat.

 

sounds like there is something wrong with the heater. it should takes just a couple minutes for the heater to get warm.

 

finally decided to get my truck over to the dealer to have the heat looked at it turned out to be the blend door motor so now I'm blowing heat again

 

Aye, when winter here in Columbus OH hits, I'll be glad to have a small cab that heats quickly. Is it just me, or do F-150's only have two heat settings? At least mine does. Off and Hell...

 

Yup..which out here sucks...but it's useful for when I go back to cleveland.

 

have a1999 f150 with some heat, but take a long time to get. have flushed rad and change the themo lates tip the heater doors is not working where is this located. thankyou for any help youcan give me. john gerlofsma caledonia ont canada

 

not really sure dealer resolved my problem sorry I couldn't be more help