new turbo more problems!

[thrtljunky]

installed new stock turbo on my 95 f-350. was hoping it would fix my no power low boost problem but still have low boost and now the truck is running rough and hesitating on take off. i put all the new o-rings, tightend down all the bolts properly, oil pressure on the gauge is ok, no oil leaking from the pedistal. i am a little frustrated and need a little help on the matter........any ideas?

[Patrick Feeley]

Have you tried running it with the MAP sensor electronically disconnected to see if it runs better on the PCM's default values? If it runs better unplugged you may need a new MAP sensor. Cheers!

[thrtljunky]

i unplugged something on the top of the heater box that also had a tube coming from top of the motor....no change with that still ran the same and have been trying to read other posts on here but dont understand all the abrieviations and not sure where everything is located...still learning about diesels

[Cratos]

have you checked your boots for leaks?? have you checked plenums for leaks?

how is fuel pressure ? have you changed filter and cleaned screan in regulator?
what if any mods need more info !
how long has it been going on ?

[thrtljunky]

had a diesel mechanic friend of mine look at it...i felt like an idiot...plug came undone from passenger side of motor.. only running on one bank...rookie mistake but live and learn right...thanks guys and will also be pulling the regulater and changing fuel filter....thanks again