Fuel Injection Service

A test/diagnosis isolates one of the following potential fixes or other related needs:

"Fuel Injection Service" fixes "RPM Fluctuations at Idle"

Spark plug replacement
Ignition Wire Replacement
Ignition coil boot replacement
Ignition Coil Replacement
Engine Mechanical Repair
Coil replacement
Coil boot replacement
Spark plug wire repair
Fuel system service
Mass air flow clean or replacement
Catalytic converter replacement
Injector replacement
Fuel pump replacement
Fuel filter replacement
Valve Cover Gasket Replacement
Intake gasket replacement
Head gasket replacement
Intake replacement
Module replacement
Computer program update
Coil replacement
Coil boot replacement
Spark plug wire repair
Fuel system service
Mass air flow clean or replacement
Catalytic converter replacement
Oxygen Sensor Replacement
Exhaust manifold replacement
Exhaust manifold gasket replacement
Exhaust Pipe replacement
Mass air flow replacement
Intake air temp replacement
Air fuel ratio sensor replacement
Spark plugs replacement
Spark plug wires replacement
Coils replacement
Intake gaskets replacement
Ignition Coil Replacement
Bank 1 sensor 1 oxygen sensor replacement
Bank 1 sensor 2 oxygen sensor replacement
Bank 2 Sensor 1 oxygen sensor replacement
Bank 2 Sensor 2 oxygen sensor replacement
Fuel pump replacement
Spark plug replacement
Throttle body clean or replacement
Computer Software update
Throttle pedal replacement
Mass Air flow sensor replacement
Coil replacement
Coil boot replacement
Spark plug wire repair
Fuel system service
Mass air flow clean or replacement
Injector replacement
Fuel filter replacement
Fuel injector replacement
Fuel injector cleaning service performed
Upper intake decarbonization performed
Gas direct injection fuel service performed
Wiring harness repair or replacement
Computer replacement
Computer program update
Throttle body replacement
Air filter replacement
Injector replacement
Fuel pump replacement
Fuel filter replacement
Fuel tank replacement
Fuel Line Replacement
Fuel pressure regulator
Fuel pump relay replacement
Fuel pump driver module replacement
Wiring harness replacement or repair
Sensor pigtail replacement
Vacuum line replacement
Fuel rail pressure sensor replacement
Catalytic converter replacement
Oxygen Sensor Replacement
Exhaust system replacement
Ignition Coil Replacement
Mass Air flow sensor replacement
Spark plug replacement
Throttle body replacement
Throttle pedal replacement
Computer Software update
Computer module replacement
Coil replacement
Coil boot replacement
Spark plug wire repair
Fuel system service
Mass air flow clean or replacement
Injector replacement
Fuel injector replacement
Fuel injector cleaning service performed
Upper intake decarbonization performed
Gas direct injection fuel service performed
Spark plugs replacement
Wiring harness repair or replacement
Computer replacement
Computer program update
Air filter replacement
Variable valve timing solenoid replacement
Variable valve phaser replacement
Cam sensor replacement
Crank sensor replacement
Mass air flow replacement
Fuel filter replacement
Fuel pump replacement
Fuel tank replacement
Fuel Line Replacement
Fuel pump relay replacement
Fuel pump driver module replacement
Wiring harness replacement or repair
Sensor pigtail replacement
Vacuum line replacement
Fuel rail pressure sensor replacement
Fuel injector replacement
Fuel injector cleaning service performed
Upper intake decarbonization performed
Gas direct injection fuel service performed
Cam sensor replacement
Crank sensor replacement
Wiring harness repair or replacement
Computer replacement
Computer program update
Spark plugs replacement
Coil replacement
Coil boot replacement
Spark plug wire repair
Throttle body replacement
Air filter replacement

The AutoTechIQ ranking for Safety, Cost Avoidance, and Environmental Impact is

Safety

Cost Avoidance

Environmental Impact

This fix will help eliminating

Engine Sputtering

The engine is sputtering because of a faulty fuel pump or mechanical failure, causing the unmeasured fuel pressure to create sputters. But it can also be because of worn spark plugs, faulty sensors, or a damaged ignition coil.

While the unsettling feeling of your engine sputtering might not have to do with engine problems, it indicates something wrong with your car that you shouldn't ignore.

A sputtering engine relates to how your car intakes and burns fuel. If it doesn't burn fuel cleanly and efficiently, your fuel economy suffers, risking expensive repairs to your engine, exhaust system, and catalytic converter. Plus, your car creates excess emissions that damage the environment.

In addition, some issues related to engine sputtering can prevent your car from starting, leaving you stranded and in a dangerous predicament.

The good news is that engine sputtering is easy to recognize and more straightforward to identify when the "check engine" light comes on. If you take your car to a technician before the problem damages the engine, the fix could be as simple as replacing the spark plugs or cleaning the fuel pump. Unfortunately, putting the issue on hold can severely impact your car's fuel efficiency.

Learn More about the Symptom