So this may be stupid or not but since im new to diesels I wanted to ask everyone.
On my way to work, highway set at 70, i will normally see 2-5 lbs boost while driving, 10 uphill, and nothing down. But the past 2 days, in the morning, it seems to hold steady at 10 normally, 20 uphill, and 5 downhill. The boost downhill is whats weird
Same highway both times. Going home yesterday it seemed normal. I will also see if its normal going home today also, but thats in 8 hours. Any ideas would be very much appriciated!