chugging noise
#1
chugging noise
i have a chugging and notchy rpms when i am past 3500 in any gear, but when in neutral its just fine which leads me to believe it is something with the transmission. I dont think something is totally wrong with the transmission but at first i thought it was the turbo, but that would do it in neutral right?
Any input?
Any input?
#4
RE: chugging noise
I am experiencing a wierd flutter at half throttle which I think is due to being at half throttle and coming up on more speed and less load. Is this normal or what you are experiencing? I have a boost gauge and it's showing up to five and dropping off. If I WOT, it's 15.2 peak and dropping. I think i have a sticking DV. Do you think you could be experiencing a need for service on your DV?
#5
RE: chugging noise
i have a aftermarket diverter valve what is a way to test if its going bad or not, because i made some adjustments to it and didnt notice anything different and then all the sudden i did like the next time after driving it. But wouldnt the dv still be blowing off boost in neutral?
#7
RE: chugging noise
sounds like it could be dv then can i take it off and clean it or what do i do sorry im switching from an m3 and 325 to a turboed amazing machine, the type i have is in my sig
#8
#9
RE: chugging noise
i now have a boost gauge and am running high on boost. In first and second i barely see much maybe 10 at the most but in 3 4 5 and 6 i see 20 sometimes. The car doesnt seem to be chipped. What could cause this? N75 or wastegate?