Shakey idle and sluggish take off

[89longbed]

Edit again.... The two aftermarket one are rated 19ibls according to the Google search I did on the part number stamped on the side.

My search engine is saying the flow rate for the injectors on a 2.9L is only 14.8-15 lb/hr, but I can't confirm that figure. You should be able to check with the part numbers from the Bosch injectors. If it's correct, those two cylinders (with the odd injectors) could have been running richer than the others. If those are cheap knock-off parts, who knows what their flow rate actually was.
Was it 2 fouled plugs you had or 3? I can't find that in the thread anymore.

 

[ryan445]

My search engine is saying the flow rate for the injectors on a 2.9L is only 14.8-15 lb/hr, but I can't confirm that figure. You should be able to check with the part numbers from the Bosch injectors. If it's correct, those two cylinders (with the odd injectors) could have been running richer than the others. If those are cheap knock-off parts, who knows what their flow rate actually was.
Was it 2 fouled plugs you had or 3? I can't find that in the thread anymore.

It was 3, but looking back at the pictures. The third one may have been fouled due to the leaking valve covers. There is evidence on one plug that oil was seeping past the threads. And that one was the rear most plug on the driver passenger. Also one old injector was leaky. That cleaning did fix it. Could have been that plug as well as I didn't keep track of where I pulled them other then the 2 odd ones. My searches are showing the same. 14 Ibs stock. Google shows that these are BWD injectors rated at 19ibs/ for the 2.3, 4.0 and 5.0