2007 1500 ram 5.7 hemi great engine love it, feels like a miss or viberation with a/c on and in cruse mode and even using the throttle pedel any body else notice this, have not had time to get to dealer yet

thanks kingery

 

This is probably normal. When the compressor kicks in is when you will feel the "miss". I am guessing it is more pronounced with MDS. You would also get the same feeling with the defroster on.

 

go to the dealership and ask for the tsb flash for hesitation. will probably fix your problem. it's covered under warranty if you are still under factory. if not it shouldnt cost you anmyore than 75-85 bucks.

 

Welcome to the forum!

 

Welcome. And thanks for not using "caps lock". [8D]Search the topic and you'll find out what I mean.

 

It really costs 75+ buck for sumone to flash the computer? my god.. that must take a couple seconds.... god forbid he break a sweat because he drop the wire.... seems outragous....

 

thanks for info, will try with defroster and see what happens, talked with dealer today and they said have not had any other complaints, just my luck

thanks again for reply again

 

i almost forgot. there is another flash for inefectual a/c or something of the sort. does something to control the idol also. might also be the source of your problem. I got lucky when i had my truck flashed. the service writer accidentaly wrote it up as warranty work, so the tech gave me every tsb update. i think it was like 3 or 4 or so. anyway, wen they finally realized the mistake. they only charged me for the one being that i had only asked for the hesitation flash.