Plz help Hino guys

[Dr Towing]

Hi, I Have a 07 Hino 185. 4.7L diesel have problem wen the truck on P the pedal and rpm go hight but wen the truck on D no power the rpm on idle Plz any help no engine light . thanks All

 

[Treadmill]

Hi, I Have a 07 Hino 185. 4.7L diesel have problem wen the truck on P the pedal and rpm go hight but wen the truck on D no power the rpm on idle Plz any help no engine light . thanks All

Hey mods, this guy needs to have this moved over to the Hino section of the truck forum.