Fuel System & Pump Issues Analysis Cases

Detailed analysis of fuel delivery problems, pump failures, and fuel system diagnostics.

2001 Chevy Silverado No Fuel Pump Kick In
2001 Chevrolet Silverado
The vehicle owner reports that their 2001 Chevy Silverado is experiencing an issue where the fuel pump does not activate. The problem occurs when atte...
fuel_pump relay wiring
View Analysis →
1995 Pontiac Firebird Stalling and Idle Issues
1995 Pontiac Firebird
The owner reports that their 1995 Pontiac Firebird is experiencing stalling issues, especially while driving on the highway. After replacing the ignit...
Pontiac Firebird stalling
View Analysis →
2004 Kia Rio Lean Condition Diagnosis
2004 Kia Rio
The owner recently purchased a 2004 Kia Rio for $2300, which has the check engine light illuminated. Initial scans indicated a lean fuel mixture, rand...
Kia Rio lean condition
View Analysis →
2000 Chevy Monte Carlo Floating Fuel Gauge Diagnosis
2000 Chevrolet Monte Carlo
The owner has a 2000 Chevy Monte Carlo with approximately 75,000 miles, experiencing an issue with the fuel gauge. The gauge only seems accurate when ...
fuel_system gauge_issues Chevrolet
View Analysis →
1996 Ford Ranger Engine Quit Diagnosis
1996 Ford Ranger
The owner of a 1996 Ford Ranger XLT SuperCab with a 2.3L engine and 159,000 miles reported that the vehicle sputtered and then quit while idling in li...
Ford Ranger fuel delivery
View Analysis →
1997 BMW Z3 Fuel Pump Diagnostic Analysis
1997 BMW Z3
The owner of a 1997 BMW Z3 is experiencing engine performance issues, specifically stalling and misfiring after driving a few miles. They reported tha...
BMW Z3 fuel pump
View Analysis →
2000 Suzuki Grand Vitara White Smoke Diagnosis
2000 Suzuki Grand Vitara
The owner reports seeing white smoke coming from the tailpipe when starting the vehicle. They haven't performed a tune-up recently and are hopeful for...
Suzuki Grand Vitara white smoke
View Analysis →
2002 Volvo S60 Diesel Engine Overfueling Issue
2002 Volvo S60
The owner reports that their 2002 Volvo S60 diesel engine is producing black smoke, indicating overfueling. The vehicle has experienced this issue rec...
Volvo S60 Diesel Engine
View Analysis →
2003 Ford Focus Rough Idle and Poor Fuel Economy
2003 Ford Focus
The owner reports a 2003 Ford Focus experiencing a rough idle when cold and excessive fuel consumption, even at speeds of 50-60 mph. After a recent ti...
Ford Focus rough idle
View Analysis →
2002 Subaru Impreza Engine Misfire Diagnosis
2002 Subaru Impreza
The owner reports that after driving the 2002 Subaru Impreza hard, the check engine light began flashing. A diagnostic scan revealed misfires in cylin...
Subaru Impreza engine misfire
View Analysis →
2003 BMW Z4 Water Pump Replacement Diagnosis
2003 BMW Z4
The owner of a 2003 BMW Z4 is experiencing engine cooling issues, specifically related to the water pump. They have previously removed the entire cool...
BMW Z4 water pump
View Analysis →
1997 Chevy Suburban Random Multiple Misfire Diagnosis
1997 Chevy Suburban
The vehicle owner reports a random multiple misfire in their 1997 Chevy Suburban with a 5.7L engine. They have replaced the injectors, spark plugs, wi...
Chevy Suburban misfire
View Analysis →
1987 Chevy Blazer Fuel Delivery Issue
1987 Chevrolet Blazer
The owner reports that their 1987 Chevy Blazer was initially not delivering fuel to the engine. After replacing the fuel pump, fuel flow was restored,...
fuel_system Chevrolet Blazer
View Analysis →
1998 Chevy Cheyenne Engine Stalling Issue
1998 Chevrolet Cheyenne
The owner reports that the engine in their 1998 Chevy Cheyenne stalls when accelerating, although it idles fine. The stalling worsens as the engine wa...
Chevy engine stalling fuel system
View Analysis →
1995 Ford F-150 Stalling and Surging Issues
1995 Ford F-150
The owner reports that their 1995 Ford F-150 stalls at idle and near-idle speeds, as well as surges during highway cruising. They have replaced severa...
Ford F-150 ignition timing IAC valve
View Analysis →
1999 Mitsubishi Eclipse Sputters On Acceleration
1999 Mitsubishi Eclipse
The owner reports that their 1999 Mitsubishi Eclipse with a 2.0L non-turbo engine sputters during acceleration. This issue occurs primarily when the e...
Mitsubishi Eclipse ignition system
View Analysis →
1999 Chrysler Concorde Stalling Issue Diagnosis
1999 Chrysler Concorde
The owner's 1999 Chrysler Concorde starts without issues but stalls after about 20 minutes of driving. Symptoms include jerking movements before cutti...
Chrysler Concorde Stalling
View Analysis →
Power Steering Pulley Removal and Leak Resolution
1995 Cadillac Seville
The vehicle owner described that they successfully removed the power steering pulley using a puller but encountered a leak from the tube connecting th...
power steering O-ring pump replacement
View Analysis →

Page 14 of 15 - Showing specific automotive problem analysis cases