What happens to the warranty if you flash tune your car??

1839 Views 4 Replies 3 Participants Last post by  ming321
I'm new here and I've been reading some threads on the Bob Jusnes and FordChip re-tunes. What are the warranty ramifications if you use one of these tuning programs. I assume you "return to stock" before you take the car in for service. Is there anyway for the dealer to know you're using a flash tune. Also, will these tunes help with normal, around town driving or is it only at WOT. I'm an old guy that just wants more response and power, but don't intend to bang my V6 off the rev limiter all the time. Thanks
1 - 3 of 5 Posts
Thanks for the info. I can't think of any reason why I wouldn't reflash before taking into service. However, I'm more concerned about a situation like the alternator failed (happened with a previous Ford) on the highway, and I have it towed to the dealer. A situation like that is my biggest concern. Thanks again
Thanks for the info Pete. Got any dyno results from your tune?
1 - 3 of 5 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.