Transmission System Fault Analysis Cases
Detailed analysis of transmission problems including shifting issues, fluid problems, clutch failures, and transmission performance concerns.
Browse by Specific Problem
2007 Ford Mustang Transmission Shift Issues
2007 Ford Mustang
The owner reports that after purchasing a 2007 Ford Mustang, the automatic transmission exhibits slow and hard shifting, remaining stuck in 2nd gear. ...
View Analysis →
2008 Pontiac Grand Prix Transmission Issue Diagnosis
2008 Pontiac Grand Prix
The owner reported that the transmission was functioning normally until they parked the vehicle. After about fifteen minutes, when they tried to drive...
View Analysis →
2006 Hyundai Tucson Repair Manual Inquiry
2006 Hyundai Tucson
The vehicle owner is seeking a Haynes repair manual for their 2006 Hyundai Tucson. They mentioned visiting local parts stores and online bookstores bu...
View Analysis →
Clutch Failure in 2007 Mercedes C230 at 60,000 Miles
2007 Mercedes C230
The owner reports that their 2007 Mercedes C230, which has only 60,000 miles, started to hop and lunge when reaching speeds of about 25 MPH and would ...
View Analysis →
Output Shaft Seal Leak Diagnosis
2005 GMC Canyon
The owner of a 2005 GMC Canyon with a 5-speed manual transmission reports an oil leak from the drain hole of the output shaft seal. Although the seal ...
View Analysis →
1992 Buick Roadmaster Transmission Issue Diagnosis
1992 Buick Roadmaster
The owner reported that the 1992 Buick Roadmaster's transmission is unable to engage in drive. While 1st, 2nd, and reverse gears function properly, th...
View Analysis →
Whining Noise from Front Driver Side at Speed
2002 Dodge Ram
The owner reports a whining noise originating from the front driver's side of their 2002 Dodge Ram, noticeable primarily when driving at speeds betwee...
View Analysis →
Clutch Disengagement Issue on 1998 Saturn SL1
1998 Saturn SL1
The owner reports that the clutch on their 1998 Saturn SL1 only disengages when the pedal is pushed completely to the floor. There is no noticeable dr...
View Analysis →
Poor Acceleration and Shift Issues After Head Replacement
1997 Saturn SL1
The owner of a 1997 Saturn SL1 with a 1.9L SOHC engine and 115,000 miles replaced a cracked cylinder head with a remanufactured part. After the repair...
View Analysis →
VW Passat 1.9 TDI Gear Selection Issues
2000-2005 Volkswagen Passat
The owner reports that their manual transmission VW Passat 1.9 TDI is having difficulty engaging 1st and reverse gears, while other gears function nor...
View Analysis →
1985 GMC C1500 Knocking Noise When in Gear
1985 GMC C1500
The owner of a 1985 GMC C1500 reports a loud knocking noise when the vehicle is in gear. The sound resembles a hammer hitting concrete. The owner has ...
View Analysis →
1995 GMC Sonoma Transmission Reverse Problem
1995 GMC Sonoma
The owner of a 1995 GMC Sonoma truck reports a significant issue with the transmission when in reverse. The vehicle does not want to move backwards wi...
View Analysis →
2005 Mazda B2300 Transmission Shifting Issues
2005 Mazda B2300
The owner reports that the transmission in their 2005 Mazda B2300 shifts properly at slow speeds but fails to shift correctly at normal driving speeds...
View Analysis →
Transmission Compatibility Inquiry for Chevrolet Models
2000-2005 Chevrolet Silverado
The owner is inquiring whether a 2005 3/4 ton transmission can fit a 2000 1/2 ton Chevrolet Silverado. They are confused about the compatibility of tr...
View Analysis →
2005 Hyundai Atos Clutch Cable Repair Analysis
2005 Hyundai Atos
The owner reports that the clutch cable on their 2005 Hyundai Atos has caused tearing at the firewall where it passes through the body. This issue app...
View Analysis →
Squeaking Noise During Gear Shifts in 2006 Nissan Sentra
2006 Nissan Sentra
The owner reports a noticeable squeaking noise when the car shifts into gear, primarily during the second gear shift. The sound is present when the ac...
View Analysis →
2003 Audi A6 Torque Converter Diagnosis
2003 Audi A6
The owner of a 2003 Audi A6 is experiencing issues with the torque converter. Audi service technicians indicated that a trouble code pointed to the to...
View Analysis →
1992 GMC Suburban Transmission Replacement Analysis
1992 GMC Suburban
The owner of a 1992 GMC Suburban with a 7.4L engine experienced a transmission failure during a trip, leading to the installation of a new 4L80E trans...
View Analysis →
Page 1 of 7 - Showing automotive fault analysis cases
Frequently Asked Questions
What are signs of transmission problems?
Signs include hard shifting, slipping gears, delayed engagement, unusual noises, and fluid leaks. Our transmission analysis cases cover all these symptoms.
How often should I change transmission fluid?
Transmission fluid should typically be changed every 30,000-60,000 miles, depending on your vehicle. Check our maintenance guides for specific recommendations.
Can I drive with transmission problems?
Minor transmission issues may allow limited driving, but major problems require immediate attention. Our cases help you assess the severity of transmission problems.