Why is my Mazda3 misfiring?

Why is my Mazda3 misfiring?

A vacuum leak or a faulty fuel pump can also cause this symptom as well. The first thing the mechanic will do is determine which cylinder or cylinders is misfiring, and the spark plug color is probably the best way to tell. If needed, the spark plug can be replaced.

What’s the problem with my 2004 Mazda 3?

My 2004 Mazda 3 has been great for 40K miles. About 6 weeks ago and 2 visits to Mazda service/repair the problem has yet to be resoloved. When stopping for a red light (car in drive and brake on) a vibration with a rattle starts and stops as soon as foot lifted off brake.

What kind of engine does a Mazda 3 have?

We just got my daughter a used 2004 Mazda 3 4-door sedan. It has a 2.0 liter engine. The car has about 33,000 miles on it. I decided to change the plugs and took out it’s old plugs (which were ITR6F13 – not sure which brand) and replaced them with Bosch 4211 Platinum Plugs with a gap = 0.052.

Which is better Mazda 2.0 or 2.3?

Furthermore, the 2.0 gets significantly better fuel economy. I think that the 2.3 may have made more sense for the 2004-2005 models since it was the only engine with variable valve timing, which gives you more power at lower engine speeds. Mazda added VVT to the 2.0 for 2006, so that’s not an issue anymore.

What was the mileage on a 2004 Mazda 6?

The manufacturer was not notified of the failure. The failure mileage was 115,000. The contact owns a 2004 Mazda 6. while driving at an unknown speed, the contact smelled a burning odor and noticed white smoke coming from the hood of the vehicle and inside the vehicle. The contact turned off the engine and the smoke disappeared.

What are the common problems on the Mazda3?

On an S2000 there is the major #4 cylinder problem, and there is the minor Clutch Plate Buzz problem. On ’99 Miatas and E46 M3s, some engines tear themselves apart due to a factory defect (bearings I think).

We just got my daughter a used 2004 Mazda 3 4-door sedan. It has a 2.0 liter engine. The car has about 33,000 miles on it. I decided to change the plugs and took out it’s old plugs (which were ITR6F13 – not sure which brand) and replaced them with Bosch 4211 Platinum Plugs with a gap = 0.052.

Furthermore, the 2.0 gets significantly better fuel economy. I think that the 2.3 may have made more sense for the 2004-2005 models since it was the only engine with variable valve timing, which gives you more power at lower engine speeds. Mazda added VVT to the 2.0 for 2006, so that’s not an issue anymore.

What was the problem with my 2004 Mazda 6?

The contact owns a 2004 Mazda 6. while driving 30 mph, the vehicle stalled without warning. The vehicle was towed to an independent mechanic and the battery was replaced, but the failure recurred. The vehicle was towed to a dealer where it was diagnosed that the oil needed to be changed and the starter needed to be replaced.