Engine System Fault Analysis Cases
Comprehensive collection of engine system fault analysis cases. Get detailed diagnostic solutions for starting issues, performance problems, ignition system faults, and cooling system failures.
Browse by Specific Problem
2009 Hyundai i10 Intermittent Starting Issues
2009 Hyundai i10
The owner has been experiencing starting problems with their 2009 Hyundai i10 for the last two years. The engine occasionally starts right away (20% o...
View Analysis →
2007 Suzuki Forenza Engine and Transmission Issue
2007 Suzuki Forenza
The owner is performing an engine swap on their 2007 Suzuki Forenza and installed an engine that came from a manual transmission vehicle. After ensuri...
View Analysis →
2006 Toyota Corolla Potential Major Repairs
2006 Toyota Corolla
The car owner is exploring the most expensive possible repairs for their 2006 Toyota Corolla. They mentioned that their father suggested the air condi...
View Analysis →
2005 Mercedes Benz C240 Engine Not Starting Diagnosis
2005 Mercedes Benz C240
The owner reports that their 2005 Mercedes Benz C240 4MATIC does not crank or roll over, although all dashboard lights illuminate normally. The fan op...
View Analysis →
Rough Idle Diagnosis on 2007 Dodge Charger 2.7 V6
2007 Dodge Charger
The owner reports that their 2007 Dodge Charger with a 2.7L V6 engine developed an extremely rough idle after warming up. Initially, the engine idles ...
View Analysis →
P0440 Code Diagnosis on 2008 Saturn Vue
2008 Saturn Vue
The owner reports a P0440 code on their 2008 Saturn Vue. After conducting a smoke test, no leaks were found. They also noted a rattling noise from the...
View Analysis →
Heater Issues in 2006 Chevy Aveo at Idle
2006 Chevrolet Aveo
The owner of a 2006 Chevy Aveo reports that the heater does not blow warm air when the car is idle, but it works properly while driving. The owner has...
View Analysis →
Intermittent Power Loss Under Load in 2006 Honda Civic Hybrid
2006 Honda Civic Hybrid
The owner reports that their 2006 Honda Civic Hybrid experiences severe power loss and hesitation when driving uphill or merging onto the freeway afte...
View Analysis →
2007 Dodge Ram RPM Fluctuation with AC On
2007 Dodge Ram
The owner of a 2007 Dodge Ram with a 5.7L Hemi engine reports that when the AC is turned on, the RPMs fluctuate by about 200 RPM, oscillating up and d...
View Analysis →
2009 Nissan Drive Belt Change Instructions
2009 Nissan Other Models
The vehicle owner is seeking written instructions for changing the drive belt on a 2009 Nissan model. They have received guidance on how to use the au...
View Analysis →
2006 Cadillac CTS Running Rough Diagnosis
2006 Cadillac CTS
The owner reports that their 2006 Cadillac CTS is running rough at idle, particularly after driving for a while and stopping at traffic lights. The ve...
View Analysis →
2007 Chevy Equinox Engine Sputter Diagnosis
2007 Chevrolet Equinox
The owner reported that their 2007 Chevy Equinox started to sputter when accelerating, particularly noticeable at speeds between 45-50 MPH. The sputte...
View Analysis →
2009 Jeep Laredo No Crank Condition
2009 Jeep Laredo
The owner reports that their 2009 Jeep Laredo does not crank or start at all. There is a warning light resembling two lightning bolts on the dashboard...
View Analysis →
2005 Buick Rendezvous Engine Cutting Out Issue
2005 Buick Rendezvous
The owner reports that the 2005 Buick Rendezvous experiences intermittent engine cutouts. After replacing the fuel pump, fuel filter, and intake valve...
View Analysis →
2005 Ford Ranger Engine Dies Intermittently
2005 Ford Ranger
The owner reports that the 2005 Ford Ranger engine dies while driving normally on the highway. There were no prior issues with the vehicle. The fuel t...
View Analysis →
2008 GMC Yukon Reduced Engine Power Diagnosis
2008 GMC Yukon
The owner of a 2008 GMC Yukon reports experiencing reduced engine power, which has persisted despite multiple repair attempts. The vehicle has had the...
View Analysis →
2005 Toyota Highlander Engine ID Retrieval
2005 Toyota Highlander
The owner has a 2005 Toyota Highlander that is currently in a shipping container in Vietnam. They need the engine ID code for customs clearance but ca...
View Analysis →
Transmission Jerk on Takeoff in 2008 Chevrolet Uplander
2008 Chevrolet Uplander
The owner reports experiencing a jerk during takeoff in their 2008 Chevrolet Uplander, which they suspect is due to a transmission issue. The vehicle ...
View Analysis →
Page 46 of 47 - Showing automotive fault analysis cases