chuckle / hissing after hard acceleration let off ???
Well the truck just started doing this, when i take off quick and let off the pedal i can here i hissing kinda chucke from the hood its like a ch ch ch ch till the boost drops back down, and it also does it in increments with the boost guage so i can here the sound and watch the guage pause and drop. make sense? Does this sound like the waiste gate sticking? it doesnt do it if i let off the pedal lightly only if i let off all at once. I have checked all the intercooler boots and snugged the clamp. The truck runs great other than this. I also have all new fuel lines, fuel heater delete, new lift pump, and new overflow valve. Any thoughts of were to start thanks
1995 2500 4x4
long bed slt auto 300k. afe air intake, straight pipe, #100 plate, Glowshift triple pillar w/fp, pyro, boost, tc lock switch. Much more coming soon