Exhaust System
System Back Pressure<g396satrn_enfx-328>
| Standard | Service Limit | ||
| Exhaust Back Pressure | At 4000 RPM (No Load) | 1.5 | --- |
| Wide Open Throttle Check Note: Wide open throttle checks are performed at 15 mph in "D" for auto transaxles and third gear for manual transaxles | 7.25 | --- |