intake and injectors are in but...

[Cnickgo]

Well I got my 99+ intake on, along with the ford 19# injectors, but not without some issues. Ended up having to get a power steering pump because mine (apparently the original) wouldn't line up with the new idler pulley. The steering is great, except it has amplified my death wobble between 40-45, which means I really have to figure that out now.

I also experienced some hesitation during medium-heavy acceleration my first test drive. I cleaned the IAT sensor and took it out again, which seemed to cure the issue until the last stoplight. It idles great, doesn't hesitate while revving sitting still, just under load. I'm going to drive it a little more today, and start investigating the injectors tomorrow if the problem persists. No CELs.

 

[shortxjdoug]

needs more air.... your giving it more fuel but are you running a bored tb?

 

[Cnickgo]

I have only taken the taper off my TB. I'm not really giving it more fuel, its only a 10cc increase. The new intake is creating alot more vacuum, but on a 99 XJ it runs fine with a regular 54mm tapered tb?

 

[Rock Solid Fab]

It's not the intake, if anything its the injectors. Unless... you have a vacuum leak at the intake gasket.

 

[shortxjdoug]

I have only taken the taper off my TB. I'm not really giving it more fuel, its only a 10cc increase. The new intake is creating alot more vacuum, but on a 99 XJ it runs fine with a regular 54mm tapered tb?

true the computer should adapt to that small change... maybe tylers right its leaking out somewhere