|
1999 Pontiac Grand Am SE 3.4L Emissions
Vehicle failed emissions on Nox only at cruise. No codes. HC limit 60 reading 10, CO% limit .33 reading .01, NO ppm limit 450 reading 1227. New walker cat, new O2's NTK, slight rough idle, commanded EGR open and ran rough, pulled Egr and throttle body off pass...
Summary posted 8/18/2012
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle 12 Replies Received (View Replies)12 Replies Received (Hide Replies)
|
Message Closed w/Summary
|
12 Replies Received
12 Replies Received
Related Documents & Media | VIN | 1G2NE52E4X |
| Engine | 3.4 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Misc. | New Gm Engine at 150000 Km |
Message Closed w/Summary
Vehicle Data
1999 Pontiac Grand Am SE
| VIN | 1G2NE52E4X |
| Engine | 3.4 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Misc. | New Gm Engine at 150000 Km |
Video