For any recall going forward, be sure to ask the dealer to not connect and/or reflash the ECM in any way with an OEM tool. Failure to do so and you will run the risk of locking yourself out and losing the ability to tune your truck with a custom file.
For the new pump recall, these are basically "no-tune" pumps from Dodge/RAM and the truck should run just fine with the current pump in your truck. Some customers may experience slight surge or stumble at idle or even partial throttle, in this case, we would recommend the customer revise their tuning to the CP3 conversion file.
While the tuning companies we work with will do everything they can to help, at the end of the day if this update is done, there is little that can be done at this time.
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Now is the chance to grab some open box/lightly used parts at a great price!
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Description
Fits: 2017-2019 Chevrolet Silverado+GMC Sierra 6.6L Duramax. 2014-2018 Silverado+Sierra 1500 w/4.3, 5.3L, & 6.2L. 2015-2020 Suburban, Tahoe & GMC Yukon with 5.3, & 6.2L. 2015 Cadillac Escalade w/6.2 V8
Your Duramax is a powerhouse that you may want to modify, or throw a big trailer behind and make it work for you. Both of these are great, but you don't want that allision to overheat as that engine works. The stock cooler setup that these trucks come with sometimes fails and causes higher temperatures that you don't want to see, this part is designed to prevent that.
The stock thermostatic bypass for warming up the Allison quickly in cold weather conditions is a good idea in principle, but in practice, we've seen the valve fail to force trans fluid around the cooler in warm weather conditions that cause dangerous fluid temperatures for built and stock transmissions alike. We've been running this design on our shop development trucks and with our built transmissions successfully and are now making them available for purchase separately due to popular demand.
Part Number: WCF100469
Features
Up to 50° transmission temperature drops seen in stock trucks
Greater flow through the cooler than the OEM transmission thermostat
Recommended for high-temperature environments or high load situations