This page will contain automotive case studies from some of my more interesting fixes. If you would like to be emailed when there is an update, please email dewitzauto@dewitzauto.com and type case study update in the subject field.
- 1999 GMC Safari - Misfire
- 1995 Chrysler Town & Country - Misfire
- 1996 Chevrolet S-10 Blazer - 4WD Module
- 1994 Oldsmobile Delta Royale 88 - Loss of Spark
- 1997 Oldsmobile Bravada - No Fuel Pump
- 1997 Buick LeSabre - Lighting Issues
- Fuel Filter Driveability Problems
- 2003 Chevrolet Tahoe - Lean Condition
- 2003 GMC Tahoe - Intake Gasket
- 1990 Ford F-150 - Parasitic Draw
- 1997 Chrysler Sebring - No Start, No Spark
- GM's Theft Code B2960 - Key Code Incorrect but Valid
- 1998 Chevrolet Cavalier - Misfire coming soon
- 1996 Dodge Grand Caravan - No Start, Theft Issue, Bad 5 Volt Reference, No Spark, One Root Problem c.s.
- 1996 Dodge Neon - Lean Condition at Cruise coming soon
- 1987 Cadillac DeVille - Misfire coming soon
- 2001 Pontiac Grand Am - No A/C Operation, Fuse Blows coming soon
- 1992 Cadillac Eldorado - No Start, Theft Issue?
- 2000 Lincoln LS - Intermittent Misfire, Catching Misfires on Ford's COP
- 1992 Toyota Celica - Rough Running, No Power
- 1996 Pontiac Grand Am - Air Bag Light, No Communication
- 1996 Chevrolet Corsica - Rough Running, A Way To Use Your Resources
- 2003 Lincoln LS - 3000 RPM Rev Limiter, Mysterious Issues
- 2002 Ford Mustang - Surge coming soon
- 1998 Chevrolet K1500 - Start and Stall, Security Issue? coming soon
- 1994 Chevrolet K1500 - No 2nd Gear, Electrical or Mechanical Transmission Failure? coming soon
- Overcoming the Fear - TCC Data PID Diagnostics Is Not as Scary as It Seems., Motor Age NEW!!
- 1994 Chevrolet S-10 Blazer - Early TCC Lock Up and Quick Shifts coming soon
- 1993 Chevrolet Lumina - No 1st or 4th Gear
- 2000 Saturn SL2 - Hard Hesitation at Throttle Tip In coming soon
- 1996 Chevrolet K3500 Pick Up - Low Power - The Right Way to Check Fuel Volume coming soon
- 1998 Chevrolet Malibu - Rough Running, Only a P0300 Code
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