Quote:
Originally Posted by Fast Eddie
Run 87 octane fuel and see if that helps your misfire in a cold start situation. Helped/fixed a few cars at my shop that had similar issues. There was one that had 2-3 sets of intermediate levers installed, no fix but once it had 87 fuel put it never had the misfires again.
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That is even more confusing for me as I have noticed having a lesser problem when I have a bottle of red line injector cleaner in my tank with 91 and I believe that would be just the opposite octane wise ???
Will,give it a go next fill up though and see what happens, after reading the above E46 link I was convinced it was going to be my fuel filter as I had come to think I experienced more during lower gastank levels until,I actually compiled the log for the year and noticed having just as many faults when tank was full....if I wasn't so damn stubborn I would just accept it as a N62 "feature"....and
Live with it....LOL
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E39 528i 1998, 5 spd black, 350Kkms and going..with new owner.
E60 545i 2004, 6 spd steptr. mystic blue, Tom Sellick's old car, Adaptive steering, Adaptive Xenons, Anti dazzle mirrors and FAST!!!, BT&Aux+SB Chime+Dig speedo+iDrive discl. Coded
Last edited by cmyachtie; 01-18-2017 at 10:25 PM.
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