Stalling in 4low, any idea why?
2003 XLT FX4 w/ 4.0L. Noticed when I went off roading in thick mud, and again today trying to get up my really icy drive way that when I put the truck in 4low and get on the gas (hard) in 2nd gear the truck will stall out and I will have to restart it. Is this some kind of safety to keep any damage from happening or is there something wrong? Sorry in advance I know I should of looked in the manual. Thanks for any input no matter how obvious it maybe.
Stock 2003 XLT FX4 w/ 77K miles, 4.0L SOHC
-Air Box Mod