DT Header whistle?

[mavrick1903]

So, I had DT headers put on my '07 v8 in 11/2018. I've recently noticed a distinct diesel whistle. What are my next steps? have the headers retorqued? New gaskets?

-help.

 

[That_Titanium_4RNR]

So, I had DT headers put on my '07 v8 in 11/2018. I've recently noticed a distinct diesel whistle. What are my next steps? have the headers retorqued? New gaskets?

-help.

start with re-torquing. Probably just a bit loose. maybe someone installed a turbo while you weren't looking lol

 

[mavrick1903]

Now, the question is can I get to the header studs to do that task... Input welcome! (without a lift, in January in Wisco, no garage).

 

[That_Titanium_4RNR]

Now, the question is can I get to the header studs to do that task... Input welcome! (without a lift, in January in Wisco, no garage).

Good luck with that! I can't answer as I haven't installed any, and won't be doing mine when they do arrive either...

 

[LT1coupe]

Front wheels and rubber splash guards removed
14mm socket, a universal joint for some, 14mm box & 14mm flex head