When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
When my truck starts, it seems that a vacuum pump pulls a vacuum on a few items including on an uncapped nipple. Another FTE member said his truck is the same. My truck is a 4WD with the shifter on the floor of my truck (it is not an automatic 4WD). What is the nipple for and should it feed a hose or should I cap it? Thank you.
Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath
Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.