Need help,
My Mini sat for 12 hours, started fine but sputtered on acceleration until high revs, then it ran fine. Would run fine at highway speeds until I tried to accelerate and then would sputter until high revs again. At idle it was very rough, idle at about 500-800 RPM. I noticed my fuel mileage was around 50 mpg for my trip home, about 50 miles. It sat overnight, about 10 hours, and would turn over but not start. I changed spark plugs, but same thing. The check engine light in speedometer was yellow and would flash when accelerating. I plugged in my ODB reader and got fault codes p1497, p0507, p0300, p0302, the same 4 pending, and p15e8 pending. I can't find anything in my research that has any of those codes and a "won't start" problem. I want to check the coil packs with an multi-meter, but am not sure how to go about it. Anybody have any ideas?
Thanks!
My Mini sat for 12 hours, started fine but sputtered on acceleration until high revs, then it ran fine. Would run fine at highway speeds until I tried to accelerate and then would sputter until high revs again. At idle it was very rough, idle at about 500-800 RPM. I noticed my fuel mileage was around 50 mpg for my trip home, about 50 miles. It sat overnight, about 10 hours, and would turn over but not start. I changed spark plugs, but same thing. The check engine light in speedometer was yellow and would flash when accelerating. I plugged in my ODB reader and got fault codes p1497, p0507, p0300, p0302, the same 4 pending, and p15e8 pending. I can't find anything in my research that has any of those codes and a "won't start" problem. I want to check the coil packs with an multi-meter, but am not sure how to go about it. Anybody have any ideas?
Thanks!