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      12-03-2018, 02:07 AM   #1
spikespiegel
Second Lieutenant
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Drives: BMW M6 comp
Join Date: Dec 2016
Location: California

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weird issue today

Was at the gas station, with 24 miles on estimated range, car all of a sudden coughs, and throws up an error like a transmission fault, car still moves but with a weird noise. I shut it off, fuel up, and restart. Cars fine, has a CEL. Check it out with a reader at home and found a few codes, System too lean in Bank 1/2, Fuel Rail pressure sensor (Pressure high before engine start).

I clear out the CEL via the reader and its all back to normal.

Was a SUPEr weird hiccup, I do have a BPM sport tune but its been flawless so far.

Coils/plugs are all done as of 5k miles ago.

Not sure if weather plays a part, but its probably the coldest i've driven the car in post tune. In touch with BPM and they suggested to wait and see what happens / if it happens again..

Any feedback appreciated if anyone has faced a similar issue..

PS car has bmc race air filters and thats the only mod besides the tune
Appreciate 0