Just a Minor question when i start my truck i look at the rpm and its fine at first an orange arrow indicating up is illumintaed was just wondering what that is....any ideas? i looked in my owners manual and have found nothing. Also my ball joints go out every year due to my rims, is there any manufactures that warranties for a longer time?

 

do you have a manual transmission? i believe that arrow is the 'upshift for better economy' light.... its pretty much useless and you can disregard it.

 

i hear good things about the ball joints from moog