Traditional gasoline car fault

2001 Saturn SC 1.9L 4-Cylinder High Idle Issue: P0118, P0507, P0301 - Diagnosis & Fixes

I own a 2001 Saturn SC with a 1.9L 4-cylinder engine, currently at 120,000 miles. The vehicle is exhibiting persistent high idle issues along with diagnostic trouble codes P0118...

2001 Saturn SC | P0118

1998 Pontiac Sunfire P0507 Fault: Idle RPM Fluctuations and IAC Issues

My 1998 Pontiac Sunfire is displaying the P0507 diagnostic trouble code, which indicates an issue with the Idle Air Control (IAC) system. I recently replaced the starter, and af...

1998 Pontiac Sunfire | P0507

P0507 High Idle Issue on 2001 Hyundai Santa Fe 2.7L V6: Diagnosis and EVAP System Fix

I'm experiencing a persistent P0507 (High RPM at idle) code on my 2001 Hyundai Santa Fe with the 2.7L V6 Delta engine. After replacing valve cover gaskets, PCV valve, and severa...

2001 Santa Fe | P0507

2002 Elantra P0507 - How to Diagnose EVAP System Leak and Vacuum Line Issues

How can I properly check the evaporative (EVAP) system and identify vacuum leaks in my 2002 Hyundai Elantra? The P0507 diagnostic trouble code indicates a possible issue with th...

2002 Elantra | P0507

1996 GMC Suburban 7.4L Engine Reving in Park/Neutral with P0507 and P1509 Codes

I've been experiencing recurring engine revving issues on my 1996 GMC Suburban with a 7.4L V8 engine. The vehicle consistently runs at 1500 to 2500 RPM when in park or neutral, ...

1996 GMC Suburban | P0507

1997 Mercedes C230 Base Model with P0201 and P0507 Diagnostic Issues

I am planning to replace the #1 fuel injector on my 1997 Mercedes C230 base model, as the wiring appears to be in good condition. However, I'm wondering if there are any other p...

97 C230 base | P0201

P0507 Diagnostic and Fix for 2005 Chrysler PT Cruiser GT

Seeking help to resolve the P0507 diagnostic code on my 2005 Chrysler PT Cruiser GT. The vehicle is experiencing an engine idle RPM issue, which may be related to the throttle p...

2005 Chrysler PT Cruiser GT | P0507

2002 gmc sierra 1500 5.3 v8 p0507

Hey there. So my first post here's a little about the truck. It has 180000 miles. The service engine light has not been on until now. Just 2 thousands miles ago I hopped a curb ...

2002 gmc sierra 1500 | P0507

P0507 Fault on 2002 GM 5.3L Engine: Diagnosis and Solutions for Idle RPM Issues

I own a 2002 GM 5.3L V8 engine that is triggering a P0507 diagnostic code. The idle RPM consistently stays around 625, rarely exceeding 650. I've already inspected the PCV valve...

GM 5.3 | P0507

2003 Passat Fault Codes PO300-01-02-03-04, PO411, PO5007, PO171 - What Do These Mean and How to Fix?

I recently purchased a 2003 Volkswagen Passat and am encountering several engine fault codes: PO300 (random misfire), PO301-PO304 (individual cylinder misfires), PO411 (catalyst...

2003 Passat | P0101

2000 Chevrolet Express 1500 Cargo Van P0507 Fault Code - Diagnosis and Help

Hello everyone! This is my first time posting on the forum, so I'll try to be as detailed and clear as possible. I'm working with my dad's 2000 Chevrolet Express 1500 cargo van...

2000 chevrolet express 1500 cargo van | P0507

Mazda 3 P0507 Code: Causes, Fixes, and Solutions After Throttle Body Cleaning

I recently performed a tune-up and cleaned the throttle body on a 2005 Mazda 3 with a 4-cylinder, 5-speed manual transmission. I forgot to note the exact engine code, but the ve...

Mazda 3 | P0507

P0507 Fault Diagnosis and Symptoms on 1998 GMC Yukon

I own a 1998 GMC Yukon and have recently replaced several key engine components including the injector spider, mass airflow sensor, idle air control (IAC) valve, MAF sensor, thr...

98 GMC Yukon | P0507

2005 Chevrolet Optra P2279 P0507 P0300 Troubleshooting: Hesitation, Misfires, High Fuel Consumption

I'm experiencing multiple trouble codes (P2279, P0507, and P0300) on my 2005 Chevrolet Optra. The vehicle hesitates and stumbles during acceleration, and fuel consumption has in...

2005 chevrolet optra | P0300

2005 Nissan Frontier P1124 and P0507 Codes: Idle Issues and Throttle Control Problems

My 2005 Nissan Frontier is displaying two diagnostic trouble codes: P1124 and P0507. Both are related to the throttle control relay and RPM regulation systems. When the service ...

Nissan Frontier | P0507

Infinity i35 P0507 Fault Code: Idle Air Control Issue and Smog Test Solution

Hello, I recently encountered fault code P0507 (Idle Air Control System RPM Higher Than Expected) after cleaning the throttle body to resolve a previous issue. My engine current...

Infinity i35 | P0507

P0507 Diagnostic and High Idle Issue in 2003 Nissan Altima (77K Miles)

I recently purchased a used 2003 Nissan Altima with 77,000 miles. The vehicle exhibits high idle RPMs and has triggered the P0507 diagnostic error code. I've ruled out vacuum le...

Nissan Altima | P0507

2004 Pontiac Sunfire with DTC 0507 and 0717: IAC and Input/Turbine Speed Sensor Issues

Vehicle: 2004 Pontiac Sunfire, 2.2L automatic transmission, 30,000 miles. DTC 0507 indicates an Idle Air Control (IAC) valve issue — the system detects higher-than-expected idl...

Pontiac Sunfire | P0507

How to Fix P0420 and P0507 Codes on 2003 Nissan Altima 2.5L: Vacuum Leak vs Catalytic Converter Failure

My 2003 Nissan Altima 2.5L has been showing a check engine light, and after testing at AutoZone, I received two trouble codes: P0420 and P0507. P0420 - Catalytic Converter Effi...

2003 Nissan Altima | P0420

1997 Subaru Legacy Outback P0507 Code After Head Gasket Repair

I own a 1997 Subaru Legacy Outback with a 2.5L engine and over 134,000 miles. The vehicle was experiencing overheating, which we diagnosed as a head gasket failure. After replac...

Subaru | P0507