× 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
2003 Mazda 6 i 2.3L Poor Idle Quality, MIL Lamp on
Posted to Asian Driveability on 11/11/2008 6 Replies

Hi all,

Have a Mazda 6 2.3l with a lean at idle code. Has a vacuum leak that can be heard at the intake area. Seems to be coming from the pcv hose located behind the intake manifold.

Would like to know if a new hose replacement is a lasting repair or is ther...

6 Replies Received (View Replies)

  Related Documents & Media  2003 Mazda 6 i

 
Message Closed w/Summary

car Vehicle Data

2003 Mazda 6 i

VIN 1YVFT80C33
Engine2.3 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On
OccursCold, Idle
Misc.P2187

Trouble Codes

P2187Fuel Trim System Rich At Cruise Or Acceleration (Bank 1)
Message Closed w/Summary

car Vehicle Data

2003 Mazda 6 i

VIN 1YVFT80C33
Engine2.3 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On
OccursCold, Idle
Misc.P2187

Trouble Codes

P2187Fuel Trim System Rich At Cruise Or Acceleration (Bank 1)