Originally Posted By: bullwinkle
Dodge actually had an old TSB stating that use of a Fram filter would VOID an engine warranty if the filter failed-the main problem being the piston cooling nozzles that spray oil up onto the bottom of the pistons.
If you mean TSB 09-004-01, which came out in 2001, it wasn't specific to Fram but warned of the use of neoprene in the construction of any oil filter used on a Cummins engine. It also didn't say anything about VOIDED warranties if Fram filters were used. There was an approved list on the TSB... which did not include Fram. If you are going to cite evidence to support a point, please try harder to get it right.
This thread might be humorous if it wasn't so utterly STUPID! I don't use Fram filters, and haven't for decades but here I am defending them because of the utter and complete lack of analytical thought being displayed here.
Here is the TSB, followed by a letter from Fram.
"May 18, 2001
Models: 1989 -1993 (AD), 1994 - 2001 (BR/BE) Ram Truck
NOTE: THIS BULLETIN INVOLVES 1989 - 201 MY 2500 AND 3500 RAM TRUCKS EQUIPPED WITH A 5.9L CUMMINS DIESEL ENGINE.
Discussion:
Customer may complain of high oil consumption, grey oil smoke coming out of the exhaust or breather tube, or mechanical knocking. Neoprene compounds used internally in the manufacture of oil filters not recommended by DaimlerChrysler may separate from the filter, lodge in the piston cooling nozzle, and can fail the engine.
NOTE: THIS IS NOT AN ENGINE DEFECT.
(See the table below for a list of filters recommended by DaimlerChrysler for use with the 5.9L Cummins diesel engine.)
NOTE: SECTION 2.7 OF THE TRUCK WARRANTY MANUAL STATES DAIMLERCHRYSLER MOTORS CORPORATION IS NOT RESPONSIBLE FOR FAILURES RESULTING FROM IMPROPER REPAIR OR THE USE OF PARTS WHICH ARE NOT GENUINE DAIMLERCHRYSLER MOTORS CORPORATION / MOPAR OR DAIMLERCHRYSLER MOTORS CORPORATION / MOPAR APPROVED PARTS. DAMAGES CAUSED BY THE USE OF OIL FILTER NOT APPROVED BY DAIMLERCHRYSLER MAY NOT BE COVERED BY THE NEW VEHICLE WARRANTY. DAIMLERCHRYSLER RECOMMENDS THE FOLLOWING OIL FILTERS. DO NOT USE ANY OIL FILTER CONTAINING NEOPRENE. PLEASE SHARE THIS WITH YOUR CUSTOMERS.
RECOMMENDED OIL FILTERS FOR USE WITH CUMMINS 5.9L DIESEL ENGINE:
Part Number Manufacturer
05016547AC Mopar
LF3894 Fleetguard Stratopore
LF3552 Fleetguard Microglass
LF3949 Fleetguard Cellulose
3937695 Cummins Cellulose
FL896 MotorCraft Cellulose
L45335 Purolator Cellulose
PF1070 AC Delco Cellulose
Policy: Information Only"
FRAM'S TSB:
"TECHNICAL INFORMATION
It has been brought to our attention that a few DaimlerChrysler service technicians are recommending that the FRAM PH3976 filter not be used on DaimlerChrysler vehicles with the Cummins 5.9L Turbo Diesel engine and that use of these filters can cause damage to the engine. DaimlerChrysler has informed us that they released a Technical Service Bulletin to their dealerships communicating a potential contamination issue and recommending the use of Fleetguard manufactured filters.
FRAM has been selling PH3976 filter for this engine application since the engine platform launch and it has maintained an extremely reliable service record.
Late in 2000, Cummins and DaimlerChrysler brought to our attention a low incidence failure mode in their Cummins 5.9L Turbo Diesel engine of the piston cooling nozzle plugging, resulting in engine failure. The plugging was caused by contaminates lodging in the nozzle. The contaminants included metal chips, calcium carbonate, polyethylene, and styrene butadiene that are not associated with filter manufacture, and a neoprene compound, which is used as a sealant on the tapping plate of the filter. There were also several other engine warranty issues determined unrelated to the piston cooling nozzle plugging that were part of the engine failure sample. A small amount of neoprene rubber was used in the FRAM filter as a sealant. Throughout our investigation with Cummins & DaimlerChrysler on various engine failures, no conclusive evidence was found to assign cause to filters or other contamination sources. However, driven to satisfy our customers, the FRAM engineering team made modifications to the design eliminating the neoprene and expedited development and manufacturing to release a revised filter model number to PH3976A.
With the design change on the PH3976A completely removing the use of neoprene, there is absolutely no validity in comments that the Fram filter should not be used for this application or that it may cause engine failures associated with plugged nozzles. The Honeywell Consumer Products Group warranty policy also protects the consumer if it is determined that a FRAM filter is responsible for damage to an engine due to defects in design or workmanship. This information should be openly conveyed to our customers if they have any concerns or apprehension about using a FRAM filter for this application."