Join Date: Feb 2011
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
Questions/Problems after EGR Delete
Egr delete done. Picked up from shop and drove about 10 miles on pretty low fuel and filled at local station. Ran ok on the way there. When I started engine after fuel, rough idle and no power (barely dragged itself up on ramp to hwy.
Limped it home and added cetane fuel additive in case it was bad fuel. Checked MAP sensor, and ran turbo relearn procedure. Took it for 15 mile test drive. Very rough idle and no power for 12 miles. Almost died couple of times. After about 12 miles, ran like a race car. Good power, good boost, crazy acceleration.
Let it sit for about an hour and tried again. Ran ok at low end, but would barely pull itslef past 70 mph on the high end. Turbo seems to be cycling fine, feels like missing on one or two cylinders.
I'm going to test FICM voltage tonight and add diesel 911 in case it is really only bad fuel. Going to make sure all injectors are fully connected to harness and harness to ficm.
Any other ideas?
Many thanks. JRH