[Driver83]

My 97 6.5 td is running fairly well however my turbo seems to have lost it's whistle, i havent really noticed a loss of power but I still can't shake the feeling that something is wrong. I've checked the acuator and it seems fine but i'm just not sure what the problem is can anyone help me

 

[guybb3]

boost gauge?

 

[joispoi]

dirty air filter would do it.

 

[Driver83]

i dont have a boost guage. I was taking a look at the turbo side of the engine and i have a feeling that my exhaust manifold may be leaking. Do you think that could be part of the problem?

 

[nickg]

it can be, but a boost gauge will help diagnoise