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Tech & Fab
programmer/tuner
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<blockquote data-quote="BPINAZ" data-source="post: 472516" data-attributes="member: 10155"><p><strong>Re: Re: Re: programmer/tuner</strong></p><p></p><p></p><p></p><p>Actually, it gets better gas mileage than my stock 2013 crew cab Silverado Z71 did because of a redesigned fuel management system that Chevy put in the 2014 and newer 5.3L's. We took the new truck on a trip this week and I was suprised that it did as well as it did on mileage. In fact, it did a lot better than I anticipated. The speed limit in AZ is 75 and I had my cruise control set on 80. Even with driving through significant elevation changes, it did great. In our part of AZ, you're either driving up hill or downhill. </p><p></p><p>I don't need to improve the truck's performance what so ever, it does great. I was just wondering about the positive effects, if any, that these devices are capable of. I've read about significant increases in overall performance and efficiency, and I've read some horror stories about how the programmers have fried the CPU in certain vehicles.</p></blockquote><p></p>
[QUOTE="BPINAZ, post: 472516, member: 10155"] [b]Re: Re: Re: programmer/tuner[/b] Actually, it gets better gas mileage than my stock 2013 crew cab Silverado Z71 did because of a redesigned fuel management system that Chevy put in the 2014 and newer 5.3L's. We took the new truck on a trip this week and I was suprised that it did as well as it did on mileage. In fact, it did a lot better than I anticipated. The speed limit in AZ is 75 and I had my cruise control set on 80. Even with driving through significant elevation changes, it did great. In our part of AZ, you're either driving up hill or downhill. I don't need to improve the truck's performance what so ever, it does great. I was just wondering about the positive effects, if any, that these devices are capable of. I've read about significant increases in overall performance and efficiency, and I've read some horror stories about how the programmers have fried the CPU in certain vehicles. [/QUOTE]
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