Took the Vette in today for Emissions test. It failed curb idle, CO% and
HC ppm.
Drive Test ASM2525
HC ppm - Limit 58 Car was 117
CO% - Limt 0.32 Car was 0.55
NO - Limit 652 Car was 37 ?
CO% Curb Idle - Limit 1.00 Car was 1.02
Appears to be running rich.
I'm thinking O2 Sensor or Cannister Purging
Has any body seen this before ? If so any suggestions would be appreciated.
Thanks in advance !
WTS
HC ppm.
Drive Test ASM2525
HC ppm - Limit 58 Car was 117
CO% - Limt 0.32 Car was 0.55
NO - Limit 652 Car was 37 ?
CO% Curb Idle - Limit 1.00 Car was 1.02
Appears to be running rich.
I'm thinking O2 Sensor or Cannister Purging
Has any body seen this before ? If so any suggestions would be appreciated.
Thanks in advance !
WTS