somewhere between 190k-200k don't remember exact mileage (odometer changed with different mileage one and i forgot what the difference was)
first time driving the envoy since my boyfriend has been using it as a daily driver. i was in a parking lot, put it into reverse to back into a parking spot and it was acting really weird. like almost stalling out - if i hadn't revved the engine it would have died.
it kind of does have a hesitation off idle but it's always done that as long as i've owned it. it's maybe stalled once or twice in the past year, usually when switching between reverse/drive.
i would think that it's a dirty throttle body - but it's not, because less than a year ago it was very thoroughly cleaned when we did the valve cover gaskets.
the reason i'm wondering if it has something to do with the transfer case, is because i noticed at the time it was doing it the auto light was blinking - weird, since the dial was (like always) in 2hi - we never use 4x4 or even automatic 4x4 as i know that one is not good for the transfer case. anyway, i switched the dial from 2hi to auto and back to 2hi and it went back to solid on 2hi.
i just got a fancy bosch scantool that can read all the different modules - this morning i connected it to the envoy for the first time just to see how well it worked, and had a whole bunch of codes in different modules (no check engine light though). i decided to delete them all and figured next time i see him and the envoy i'd scan again to see which ones came back.
so, i'll check them again when i get back to the house, and see if i can find anything relevant, but does anybody have any ideas?
first time driving the envoy since my boyfriend has been using it as a daily driver. i was in a parking lot, put it into reverse to back into a parking spot and it was acting really weird. like almost stalling out - if i hadn't revved the engine it would have died.
it kind of does have a hesitation off idle but it's always done that as long as i've owned it. it's maybe stalled once or twice in the past year, usually when switching between reverse/drive.
i would think that it's a dirty throttle body - but it's not, because less than a year ago it was very thoroughly cleaned when we did the valve cover gaskets.
the reason i'm wondering if it has something to do with the transfer case, is because i noticed at the time it was doing it the auto light was blinking - weird, since the dial was (like always) in 2hi - we never use 4x4 or even automatic 4x4 as i know that one is not good for the transfer case. anyway, i switched the dial from 2hi to auto and back to 2hi and it went back to solid on 2hi.
i just got a fancy bosch scantool that can read all the different modules - this morning i connected it to the envoy for the first time just to see how well it worked, and had a whole bunch of codes in different modules (no check engine light though). i decided to delete them all and figured next time i see him and the envoy i'd scan again to see which ones came back.
so, i'll check them again when i get back to the house, and see if i can find anything relevant, but does anybody have any ideas?