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The mkiv Supra Owners Club

Battery trickle charged now problem with car running


bignum

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Since i left my battery trickle charging(connected to the car) for some time ive had problems with my car running, it wont idle properly and the afr`s are really lean like 18/19 on the gauge, could this be related to being left on charge, tried new battery, new sparks, new petrol, new fuel pump, cleaned iacv, got different injectors to try, the car is using an aem ecu so ive also reloaded the old map just incase it had lost it, feel free to chime in with an more ideas. cheers guys.

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