Hello boost brothers and sisters. I wanted to share an experience so hopefully I can prevent at least one person from making the same boneheaded mistake I made. I've been ASSUMING that the dull knocking sound coming from my lower end was a rod knock developing etc. Especially after recently...
I think that's where I'm at because now it is a complete stall and not just a nose dive while rolling into boost. Had to restart it like 6 times to drive 15 miles lol. But of course when you bring it back to put a scope on the sensor, it won't do it again lol. It will restart after about 30...
I have been chasing the same issue for a year. Except mine also periodically leans out while cruising in addition to off idle accel and i watch the wideband go to sometimes 18/1. Did you ever find anything on your end? New PCM, O2, MAF
Justed wanted to take the time to thank anyone who can provide me a starting point with knowledge on this particular issue. I have checked all of the forums but none have my issue. I'd say 1 out of every 15 times, the car will cut out while building boost as if someone turned the key off and on...