my mazda runs fine but when i press the gas it smokes crazy and it smells like gas not oil what could be the problem and solution
Sep 29, 2010 at 9:09 AM
1994 Mazda MX3
1994 MAZDA MX3
JASON TATE
- MEMBER
- 1 POST
- FOLLOW
Advertisement
Hi jason tate, Welcome to 2carpros and TY for the donation
Sounds like its running too rich could be caused by the following below
1.Excessive fuel pressure can be cause by restricted fuel return line or defective fuel pressure regulator.
2.Defective Oxygen Sensors.
3.Leaking injectors and fuel pressure regulator.
4.Coolant temperature sensor out of calibration.
5.Restricted air intake system.
Sounds like its running too rich could be caused by the following below
1.Excessive fuel pressure can be cause by restricted fuel return line or defective fuel pressure regulator.
2.Defective Oxygen Sensors.
3.Leaking injectors and fuel pressure regulator.
4.Coolant temperature sensor out of calibration.
5.Restricted air intake system.
Sep 29, 2010 at 9:30 AM
So how do you fix the above problems, especially #2?
Feb 26, 2013 at 7:17 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.