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Review on Kmdiesel 8 98043 686 0 8980436860 Injector Regulator by Jay Matlock

Revainrating 5 out of 5

My problem solved! to fuel system

Isuzu NPR HD 2006, 4HK1 engine. Code P0089. This part solved my problem. Before this valve was replaced, the truck drove several kilometers and went into emergency mode. I would have to turn it off for at least 10 seconds and then restart it to continue. Someday it will happen again. The dealer I took it to said I needed a new pump and injectors which they estimated at $7,800. When I checked out the same dealer, the suction control valve was $316. It's only been a few days since I replaced the suction control valve and I'll update again if there are any issues.

Pros
  • fuel system
Cons
  • I write later