Dyl 4 Report post Posted March 15, 2010 I have a problem that I have never had before. My M Coupe will only fill to 3/4 of a tank. It will NOT fill any more. I have ruled out my gauge being faulty. It just won't take more than about $67 of 98 and then overflows if I put more in. I have given the car a shake in case it hadn't filled any additional fuel cells in the tank but it hasn't worked. Anyone?? Quote Share this post Link to post Share on other sites
dubman 39 Report post Posted March 15, 2010 I have no idea why, but your car looked hot as hell when i saw you take off at Newton Rd cnr of Ian McKinnon Dr traffic lights Quote Share this post Link to post Share on other sites
Silver Fox 43 Report post Posted March 15, 2010 Weird looking plastic thing isn't it? Only 50 lts to start with, are you sure it's not full? Maybe you should empty it completely and then fill it? Quote Share this post Link to post Share on other sites
Guest Ari Gold Report post Posted March 15, 2010 -----> http://www.bimmerfest.com/forums/showthrea...ight=fuel+gauge http://www.mz3.net/articles/244.html http://www.waycoolinc.com/z3/essentials/fixit/FSU/67212.html Or try (at your own risk) : Car off : pull fuse 31 : car starts : car off again : replace fuse 31 : start car and check fuel gauge (no luck) : car off : pull fuse 23 : start car : car off again : replace fuse 23 : start car and check fuel gauge (yahoo - it works) Quote Share this post Link to post Share on other sites
Dyl 4 Report post Posted March 16, 2010 Cheers for the compliment mate! Make sure you toot your horn at me next time! The tank is a funny little plastic thing. Cheers for the links Sam. I'll do some investigating! Quote Share this post Link to post Share on other sites
Dyl 4 Report post Posted March 16, 2010 Fuse thing didn't work so back to the drawing board.... What is this techron stuff that they are talking about Sam? Quote Share this post Link to post Share on other sites
