Throttle response
Originally posted by vvyk3d
in the gallery good sir.
Dan
in the gallery good sir.
Dan
ok Sorry for the hijack of the thread.
I just took it in and told my service adviser that I had some hesitation and mentioned the software update I knew was available. They checked for codes, test drove it, then performed the PCM update. My truck was built in November '03, so they did it no questions asked. The trucks built in April already have the latest software, so if there are problems with these trucks, there might be other issues that need to be adressed. If your dealer won't do it, find another dealer. Ford recognizes this is a real problem and want's their customers happy.
Originally posted by vvyk3d
yeah id have to save go in n see if theres an update. My truck was built in july and it has none of those issues you speak of. There is a hint of hesitation because its electronic but no where near as bad as you describe. Certainly cheaper than a 400dollar tuner and at least that will tide you over if you decide on the tuner.
Dan
yeah id have to save go in n see if theres an update. My truck was built in july and it has none of those issues you speak of. There is a hint of hesitation because its electronic but no where near as bad as you describe. Certainly cheaper than a 400dollar tuner and at least that will tide you over if you decide on the tuner.
Dan
Someone else mentioned this test and it will really tell how bad the lag is. While idling in park, quickly press the gas pedal to the floor and release it. My engine will only rise about 200 rpm.
This is strictly a software problem, as evident with the elimination of the lag with the Supertuner. My wife's Infiniti has an electronic throttle and you would never know it. I had to look to make sure.
I sure hope the lag is fixed with a reflash. I'm waiting on my 1st oil change to have it done.
I still recommend having the reflash done before using the supertuner just to make sure that all the stock settings are right before doing the performance upgrade.

