MSP_4_CODY
Member
- :
- 03 msp
so i've hed this problem for a while now, but im finally able to adress it since the car run's again. so here goes, when im at idle its always super lean like off the charts according to my wide band, but i show no vacume leaks at all im at 20 in solid on my boost gauge, then when im crusin say at 10 in of vacume or so its right around 14.7-15.0... but when i boost sometimes it just goes crazy and wont add fuel at all it seems, but then after i try and boost a few times like 1 or two psi it decides it wants to add fuel and will run great in boost untill i shut the car off, then it starts all over again.
i've tried cleaning my maf but no luck there, and i took out my upstream o2 sensor and it looked kinda melted could that be the problem? also i have a pretty good exhaust leak before my wide band and downstream o2 maybe thats part of it too? please any help would be great!
i've tried cleaning my maf but no luck there, and i took out my upstream o2 sensor and it looked kinda melted could that be the problem? also i have a pretty good exhaust leak before my wide band and downstream o2 maybe thats part of it too? please any help would be great!
