There's no good formula. It depends on how you drive. If driving low miles don't fill it as DEF has a short active life span. If you are a high mileage or towing driver fill it up. Unless it is under load the Eco does not use much DEF.
DEF is used during Passive regeneration. Here's what...
I'm still confused by you.
You said, "Sofa keeps egr active unless you need a tune to remove it."
Yes, When you order an SFT tune you must elect to Remove (Turn Off) the EGR or not by checking the "YES" square or by leaving it blank.
Then you say, " The egr will function unless completely...
New, box never opened, was a mistake order.
BedRug Bedmat for 2002-18 & 2019 Classic Ram 1500 8' bed,
and 2003-21 Ram 2500 & 3500 8' bed
Details at:
BedRug
Amazon
Sells for and we paid $163.00 +Tax
$!00.00, cash only.
Pickup only as shipping is more than the cost of the rug.
I'm in the San...
My brother just put LED bulbs in his 2016 3500. He too had trouble finding bulbs that would clock easily and did not throw light everywhere. He bought bulbs from https://www.headlightexperts.com/. They were 50.00 each, installed easily. were easy to clock and adjust. He's been very satisfied...
Disagree - have several vehicles converted to HID.
None ever burned out and all are much brighter and reach further than LEDs.
I've seen too many LEDs that are just throwing light everywhere. HIDs are controllable.
Factory LEDs are very good, it's the aftermarket ones that may or may not be...