× 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
2004 Cadillac Seville SLS 4.6L Misfire
Posted to GM Driveability on 11/24/2012 20 Replies

At idle has an intermediate misfire on multiple cylinders. Stores the listed codes. Seems to run fine otherwise.

20 Replies Received (View Replies)

  Related Documents & Media  2004 Cadillac Seville SLS

 
Message Closed w/FIX

car Vehicle Data

2004 Cadillac Seville SLS

VIN 1G6KS54Y44
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire
OccursIdle

Trouble Codes

150o2 sensor fault b2s1
171Lean bank 1
174Lean bank 2
300Misfire
Message Closed w/FIX

car Vehicle Data

2004 Cadillac Seville SLS

VIN 1G6KS54Y44
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire
OccursIdle

Trouble Codes

150o2 sensor fault b2s1
171Lean bank 1
174Lean bank 2
300Misfire