× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
1997 Mazda Protege DX 1.5L Excessive Emissions, Poor Idle Quality, Poor Fuel Economy
Posted to Asian Driveability on 1/31/2007 12 Replies

This car is running rich and I can not seem to find the cause. The compression is 180 psi across the board. The spark plugs are black as a hat. I scoped the injector and found the pulse width to be 2mS. I have not found what is typical for this car. Also the f...

12 Replies Received (View Replies)

  Related Documents & Media  1997 Mazda Protege DX

 
Message Closed w/Summary

car Vehicle Data

1997 Mazda Protege DX

VIN JM1BC1415V
Engine1.5 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Idle Quality, Poor Fuel Economy
OccursAlways
Message Closed w/Summary

car Vehicle Data

1997 Mazda Protege DX

VIN JM1BC1415V
Engine1.5 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Idle Quality, Poor Fuel Economy
OccursAlways