AB to AD Injectors Help!!!!!!

[Strokin30]

I just switched out injectors from AB to AD and the truck starts right up and idles fine but it is dead it feels like something is holding it back there is no smoke or noises the temp and oil pressure are good but the exhaust temp feels a little warmer than usual.

Could it be the HPOP or fuel pump I dont know I boggled I read that the AD's should do fine and I have heard u need to change a few things.

[SuperStroker10]

did you change your tuning?? you did go from split shots to singles.

what do you mean by no noises?

[Dirk]

Originally Posted by Strokin30

I just switched out injectors from AB to AD and the truck starts right up and idles fine but it is dead it feels like something is holding it back there is no smoke or noises the temp and oil pressure are good but the exhaust temp feels a little warmer than usual.

Could it be the HPOP or fuel pump I dont know I boggled I read that the AD's should do fine and I have heard u need to change a few things.

How many miles have you driven the truck after the injectors were replaced. I didn't notice any real change between ab's and ad's.

[Dirk]

Originally Posted by SuperStroker10

did you change your tuning?? you did go from split shots to singles.

what do you mean by no noises?

ab's and ad's are both split shot. no real tuning needed between 120 and 140cc...

[Strokin30]

Well I had a bad injector knock thats why I went to the AD's I am running a Bullydog power pup but I was kinda wondering whether it would help or not I have programed it back into the truck. What would be the best way to go about things?

[SuperStroker10]

i thought stock AD's were single shots??? last i knew they were

[Strokin30]

Its been driven prob 5 miles trying not to go to far dont want to mess anything up but it doesnt even have the power the AB's had

[Dirk]

Originally Posted by SuperStroker10

i thought stock AD's were single shots??? last i knew they were

aa/a0: single shot 90cc
ab: split shot 120cc
ad: split shot 140cc

[Dirk]

Originally Posted by Strokin30

Its been driven prob 5 miles trying not to go to far dont want to mess anything up but it doesnt even have the power the AB's had

Stop being a wuss and drive the truck. Get the air out of the high pressure oil system.

[Strokin30]

I might have a boost problem somewhere I dont know I dont have a boost gauge anymore!