lowrider961
Active Member
I bought a 2003 fx4 ranger with a 4.0.When i get to 92mph it cuts out like a governer.I did some reading somewhere and someone said you would need to buy a programmer around 300 to 400 to reprogram to fix.My ? is how hard is it to use and im not a computer geek .Are there any other things that can be done.What are the chips they sale on ebay what good are for.Please give any info. thanks