my 06 has been doing this for about 2 weeks,the dealer replaced the egr valve but it still does it. i have searched the forum and its mentioned often but no mention of what the cause is.there is no loss of coolant,oil,or power and the truck is stock except for 4" exhaust from the turbo back(no...
looking to add gauges to my 06 f-350 and wonder what the best and most relyable brand is.are there any brands to stay away from or are they pretty much the same?(pyrometer,trans temp,boost) thanks for any input.