Compression Ignition Addict
Join Date: Nov 2011
Thanked 8 Times in 8 Posts
Mentioned: 0 Post(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews
Heard from Mike, he asks if I'd done the wastegate adjustment and also there's a TSB for this issue. Called my stealer and it is applicable to my VIN. Crap, 7000 mi and already a turbo?
Highlights from TSB:
Issue: Some F-Super Duty F-250-450 pickup truck vehicles equipped with a 6.7L diesel engine may experience an engine shudder with or without turbo flutter noise around 900-1400 RPM with steady throttle. The issue may be more noticeable at high elevation, high ambient temperature and/or when driving up a slight incline. The concern is not present during regeneration or while using cruise control. Some vehicles that exhibit the concern may set diagnostic trouble code (DTC) P0299.
Service Procedure: 1) Check all continuous memory diagnostic trouble codes (CMDTCs). Are any DTCs present other than the P0299?
Yes - This article does not apply, refer to Powertrain Control/Emission Diagnostic (PC/ED) Manual and continue with normal diagnostics.
No - Proceed to Step 2.
2) Using the IDS, take a recording of the event. Enter data logger and select the following pids:
MAP_A (psi), MAF_A (g/s), EBP (psi)
RPM, APP1 (%), VGTDC (%)
3) Road test vehicle and duplicate the concern.
4) Make a recording of the event.
5) Review the recording taken and compare it to figure one located and the end of the article. Does the recording show MAF_A fluctuation with APP1 steady like the figure provided?
Yes - Replace the turbocharger. Refer to WSM section 303-04D.
No - This article does not apply, refer to PC/ED for normal diagnostics.
2012 F350, 6.7L Diesel, 4x4, SRW, Crew Cab, Short Box, Loaded, Ingot Silver
Detroit Truetrac, Icon leveling springs, steering damper mounts, King reservoir shocks and steering damper, Ultra Predator 22x10 and Nitto Terra 325/50R22 (35"s), H&S Minimaxx & Gearhead, aFe 5" SS w/ muffler, Leer XL, LineX, Titan 50gal, Airlift bags and wireless.
To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.