Strange noise on start-up

[azpyroguy]

muzzy where in iowa are you:dontknow: im in CR, i hope i dont here anything when i do my change

Hey Devil Dog...

Not thread hijacking here.. just saw you are in CR. I was born and raised there, moved to sunny/hot Phoenix 11 years ago....

I come back about 1 time every two years to visit my family, they live off of Stoney Point and 16th Ave... we moved around a few times, and lived off of 30 and Old Ely Road for awile, then moved to Swisher to the area just above the Coralville lake... thats when I moved here, in early 1996.

 

[SGTFRY]

I think the noise U hear is part of the emmisions system. Mine makes the same noise all the time. does it come from the middle of the truck???