Traditional gasoline car fault
Search fault code and browse forum case posts.
This page is designed for quick diagnosis on gasoline vehicles by combining code lookup with real discussion cases. Enter a fault code to filter related topics, then compare symptom context such as cold start behavior, acceleration load, fuel-trim deviation, ignition misfire pattern, and recent maintenance history. Many codes can be triggered by shared root causes, so use cross-checks from multiple posts before replacing sensors, coils, injectors, or catalytic components.
1997 Dodge Dakota SLT 5.2L - P0320 Fault Code: Causes and Solutions
I own a 1997 Dodge Dakota SLT with a 5.2L engine, and I'm experiencing intermittent stalling while driving. The vehicle will suddenly die and require coasting to the side before...
1997 Dodge Dakota SLT 5.2L | P032099 Ford Escort P0455 and P0172 Codes: Vacuum Leak Diagnosis & EVAP System Issues
I'm a 22-year-old female with no prior car knowledge and am currently facing serious issues with my 1999 Ford Escort. I recently discovered two diagnostic trouble codes: P0455 a...
99' Ford Escort | P0172Hyundai Accent 2004 Check Engine Light: Error Code P2096 Troubleshooting
My Hyundai Accent 2004 has triggered the check engine light. After taking it to AutoZone, I received error code P2096. Can anyone help me understand what this means and how to d...
Hyundai Accent | P2096Chevy Cavalier 2001 P0130 Code: Random Engine Shutdown at Low Speeds
Hello everyone, I'm a new car owner with limited mechanical knowledge and am seeking expert advice on an issue I've been experiencing with my 2001 Chevrolet Cavalier (4-door, a...
Chevy Cavalier | P01301997 Honda Civic HX - P0170, P0401, P0471: Exhaust Noise and Diagnostic Codes Explained
Hi everyone, My 1997 Honda Civic HX has been making an increasingly loud exhaust noise—resembling a Harley rather than the typical four-cylinder Honda sound—for the past few da...
97 Civic HX | P0170P1456 Diagnostic Code on 1999.5 Audi 1.8T Quattro: Is It an EGT Sensor Issue or a Misdiagnosis?
The P1456 diagnostic code typically indicates a faulty Exhaust Gas Temperature (EGT) sensor on Bank 1. However, research shows that the 1999.5 Audi 1.8T Quattro model did not or...
Audi 1.8T Quattro | P14562000 Chevy Express 1500 5.7L Fuel Pump Failure & P0452 Evaporative Emission Code Diagnosis
Hi everyone, I'm experiencing a recurring issue on my 2000 Chevrolet Express 1500 with the 5.7L engine. Over the past two years, I've replaced the fuel pump twice—both failures ...
2000 Chevy Express 1500 | P04522003 Honda CRV P0420, P1519, P1259, P0700 & P0845: Diagnosis and Fixes for Intermittent Surging and Check Engine Light
I own a 2003 Honda CRV with a 2.4L i-VTEC DOHC engine and 103,000 miles. The check engine light has been on steadily for several months, though the vehicle runs smoothly under n...
2003 Honda CRV | P04202003 Honda Civic IMA P0134: Fixing O2 Sensor Circuit No Activity Detected - Bank 1 Sensor 1 Location & Cost Advice
I'm looking for help with a recurring P0134 fault on my 2003 Honda Civic IMA. The code 'O2 sensor circuit no activity detected' appears when the engine is cold, typically within...
2003 Honda Civic IMA | P01342004 Ford Explorer 4.0L Engine P0122 and P0715: Shift Issues and OBD2 Code Diagnosis
My 2004 Ford Explorer with a 4.0L engine is experiencing intermittent shifting problems and has triggered two OBD2 diagnostic codes: P0122 (Throttle Position Sensor) and P0715 (...
2004 Ford Explorer | P0122P1382 Fault Code in Opel Zafira 1.6 CNG - Misfires and MIL Blinking
Hello! I'm experiencing a P1382 fault code on my Opel Zafira 1.6 CNG vehicle. Symptoms include intermittent misfires during warm-up, the Malfunction Indicator Lamp (MIL) blinkin...
Opel | P13821996 Chrysler Sebring P1389 Diagnostic Trouble Code - Won't Start After Replacing ECU and Sensors
I recently replaced the engine control unit (ECU), ignition coil, crankshaft position sensor, and all associated tune-up components. Despite these repairs, my 1996 Chrysler Sebr...
1996 Sebring | P1389P1484 Catalytic Converter Overheat Detected - Dodge Stratus 2.7L Diagnosis and Repair Options
What should I do when my Dodge Stratus 2.7L detects fault code P1484 (Catalytic Converter Overheat)? Should I replace the catalytic converter or attempt repairs? The engine ligh...
dodge stratus 2.7 | P1484P0601 Diagnostic and Repair Guide for 2001 Chrysler Town & Country
I've been experiencing a recurring P0601 diagnostic trouble code (DTC) in my 2001 Chrysler Town & Country. Despite replacing the Powertrain Control Module (PCM) twice—each lasti...
2001 Chrysler Town & Country | P0601P1404 Diagnostic and Fix for 2001 Buick LeSabre - EGR Valve and Wiring Issues
My service engine soon light has remained on, and the OBD-II code P1404 is consistently detected. I have already replaced the EGR valve, both oxygen sensors, the mass airflow (M...
2001 Buick LeSabre | P1404Practical workflow for fault-code troubleshooting
Start by confirming battery voltage and reading freeze-frame data, then inspect wiring and connectors before replacing parts. If the code returns after clearing, record the exact driving or idling condition when it reappears. Prefer case threads with complete repair feedback, because confirmed outcomes provide stronger guidance than one-time symptom descriptions. Following a step-by-step workflow reduces repeated repairs and lowers total diagnosis time.