ignition coil

I had my spark plugs changed at the Hartford, CT Mazda dealership 3 weeks ago. There were no symptoms, but they kept suggesting it at oil change appts. My CX5 has 140k miles on it, so I thought what the heck, Ill have them change the plugs. And they did. Fast forward 3 weeks and Im driving to...

I'm having a problem with my mazda for a couple of months now and i cant figure out the problem yet. found out 2 of my ignition coils keep burning out so i replaced them 2 times within 3 month not sure whats causing the problem and someone at a shop told me i should replace the crankshaft. it...

Hi everyone, im new to this forum. I have a 2002 mazda protege lx 2.0 L engine. at 99000kms (canada) After visiting this forum, I've replaced my EGR valve, spark plugs, plug wires, ignition coils and still no luck. It did give me a code p0300 before but its very intermittent. Its very rough...