Links for 1991


Dodge TSBs 1989-2012
http://www.turbodieselregister.com/tdrarticles/TSB-2012.pdf
List of Dodge TSBs from 1989 - 2012, compiled by Turbo Diesel Regeister (TDR) magazine.
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Type: TSB
Year: 1989, 1990, 1991 ... 2010, 2011, 2012
Make/Model: Dodge 2500, 3500, 3500DRW

1989 GMC 3500 not enough for tow vechicle?
http://www.rv.net/forum/index.cfm/fuseaction/thread/tid/25585178.cfm
Towing experiences with GM 454 TBI (pre 1996 Vortec) engines: "I have found a 1989 GMC 3500 Extended Cab Dually with the 454 engine. auto trans with Tow Package. the truck was used for pulling a horse trailer and was well maintained..."
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Type: Tow report
Year: 1989, 1990, 1991
Make/Model: Chevrolet 3500DRW Engine: GM 7.4L V8

RV.Net Open Roads Forum: Tow Vehicles: Chevy 454 Dually Vs Ford 460 Dually
http://www.rv.net/forum/index.cfm/fuseaction/thread/tid/25382262.cfm
Comparing duallies in the 87-95 range, from Ford and GM. Page 2 has lots of specs.
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Type: Specs Tech Topic: Towing & hauling
Year: 1991, 1992, 1993 ... 1995, 1996, 1997
Make/Model: Chevrolet 3500DRW; Ford F350DRW Engine: Ford 7.5L V8; GM 7.4L V8

Cummins 5.9 liter and 6.7 liter inline six-cylinder diesel engines
http://www.allpar.com/mopar/cummins-diesel.html
Article chronicling the development of the Cummins diesel in Ram pickups.
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Type: Specs Attributes: Dyno results Tech Topic: Engine
Year: 1991, 1992, 1993 ... 2010, 2011, 2012
Make/Model: Dodge 2500, 3500, 3500DRW Engine: Dodge 5.9L I6, 6.7L I6

GM 6spd vs 4spd Tranny Chart
http://www.rv.net/forum/index.cfm/fuseaction/thread/tid/25292086/srt/pa/pging/1/page/1.cfm
GM owners discuss towing with the 4L80e 4 speed automatic versus the new 6 speed. Some comments deal with towing with older GM automatics (TH400) that have a very high first gear (2.48:1). Includes a comparison spreadsheet showing the differences.
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Type: Discussion Attributes: Numbers Tech Topic: Towing & hauling
Year: 1991, 1992, 1993 ... 2009, 2010, 2011
Make/Model: Chevrolet 1500, 2500HD, 3500, 3500DRW Engine: GM 5.3L V8, 6.0L V8

RV.Net Open Roads Forum: Tow Vehicles: Towing Capacity 1990 F-250 4x4
http://www.rv.net/forum/index.cfm/fuseaction/thread/tid/25263197/srt/pa/pging/1/page/1
Tow reports from old body style Fords with 5.8L V8s and 7.3L Powerstrokes.
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Type: Tow report
Year: 1991, 1992, 1993 ... 1995, 1996, 1997
Make/Model: Ford F250, F350, F350DRW Engine: Ford 7.3L V8