HDmstng

Have you actually used the tuner? Is that the customer service issue you are having?

oldschoolera

Thanks for the info. When I take mine for tuning, I will just take the factory MAF with me. The guy I spoke with at the performance shop in Richmond suggested that I should re-tune with the GMS MAF. I may tune it for both. Thanks again!!

extuner

I have gms cold air and fuego tuner and set for 93 tune. Wow.....This car is all together different. I love it! Why would you want to change the maf when you already have a 95 on board? Remember as you said it was correcting for fuel and air flow. All you need to do is set your new tables and set the stock maf setting and you are done. No need to tell the tuner any different maf size.

jrhurst

i just got this tuner and am having issues . First , i purchased it due to the advertisement that custom downloadable tunes are available ( Not true , tech at Granatelli told me it was in the works but no eta ) , second , no support online through the website , not even a place to download a manual ! If someone here has this device and has it figured out , i would really appreciate the help . Especially since granatelli told me to take it to someone w=that has a dyno to get a custome tune . HELL , if i was gonna do that , i would have never bought this in the first place !!!

Big Blue Md

Well the tuner turned my 05 V6 from a 15.7 1\4 mile into a 14.7, but I want to get the custom tune, has anyone found a place that will write tunes for the feugo?
As for the manual you can download it at the Granatelli web site.http://www.granatellimotorsports.com...al77_fuego.pdf