Backfire and running rich
#1
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Backfire and running rich
ever since i put my new injectors in my car has been running rich and back firing. i replaced the O2 sensor the other day but nothing changed.
any ideas what may be causing this?
any ideas what may be causing this?
#6
Small air leak CAN cause that. But it has to be tiny for that to happen, and it is very rough on idle in that case, and sounds more and more like a tractor, the bigger the hole gets. Personal experience from three turbocars
Or, AFM gone to hell? Can't read the signal properly, which gives a unstable A/F-ratio?
Just guessing from previous experiences with non-wankel cars.
Jim, Norway
Or, AFM gone to hell? Can't read the signal properly, which gives a unstable A/F-ratio?
Just guessing from previous experiences with non-wankel cars.
Jim, Norway
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