Home » Performance Chips » Do Power Programmers Actually Work Do Power Programmers Actually Work I want to get a power programmer but i want to know if they actually work or are just a ripoff. Anyone who has ever used one feel free to tell your experiences with these. Tags:actually, Power, programmers, Work Related Questions What Tuner/power Programmer Will Work On My 1995 Lincoln Towncar My car has the same 4.6l modular sohc v8 used in the 1996 mustang gt, i dont know if the same tuner would work. i know my car has 1999 Dodge Caravan Speedometer Drops To Zero And Van Stops Responding To Gas Pedal It doesn’t seem to have any power left in it. know nothing about cars – any ideas? Answers for The Question charolastra It works for me. I have a 99 TJ I6 with MSD 6AL, Edge Tbody, Hesco spacer, Livewires, Screaming demon, cold air intake and it’s working great. Then I added the Jet chip stage 2. Lowered the thermostat, bigger headers, took off the cat ant put a flowmaster 40. I noticed a big difference on it. So I removed the chip just to test it and I felt it right away. So I put it back and since then I had no problems. Now I gap the spark plugs to 65. To me it works great I don’t know about the other ones. Dale I tried a hypertech on my 96 cherokee 4.0, I didn’t notice any significant difference in power. After trying the programming for higher octane fuel and deciding that it wasn’t running right(pinging) I tried using the normal gas setting and it decided to run badly there too (it ran ok there before, go figure…) The biggest power difference I ever got was when I installed a bored out throttle body, 63mm, (stock is 58mm with a weird taper in it) Incoming search terms: Do Power Programmers Work,Do Power Programmers Really Work,Do Car Programmers Work,Obd2 Programers Do They Really Work,What Do I Hypertech Programmers Really Do?