Hey
My 06 ZD30 nav has just started to surge when accel in 4th or 5th gear.
I replaced the fuel filter and it hasnt made a difference. Also a full tank of bp ultimate.
But it will not surge in 3rd. Rev out 3rd to 4,800 rpm and it feels smooth then upshift into 4th. bang surge. Even if shifting into 4th at a slow cruise speed it surges.
I think i saw something about egr crud but im not to certain about it. But i will be doing the butterfly and egr mod. Looks real easy and should help with the towing.
Thanks in advance
Conrad.
My 06 ZD30 nav has just started to surge when accel in 4th or 5th gear.
I replaced the fuel filter and it hasnt made a difference. Also a full tank of bp ultimate.
But it will not surge in 3rd. Rev out 3rd to 4,800 rpm and it feels smooth then upshift into 4th. bang surge. Even if shifting into 4th at a slow cruise speed it surges.
I think i saw something about egr crud but im not to certain about it. But i will be doing the butterfly and egr mod. Looks real easy and should help with the towing.
Thanks in advance
Conrad.