Matching EFI systems and components is critical to a successful conversion. We can do the entire conversion where the vehicle drives in carbureted and leaves injected or anything in between.Ĭustom systems for Race, Streetrods and Muscle cars.
Northern california accel fuel injection tuning free#
Please feel free to call to discuss your needs ( 530) 642-0999.Ĭomplete turn key conversions from carburetion to EFI. Whether you are a do-it-yourselfer or you're looking for a complete installation, we can provide the components, services and expertise you need. We have been doing EFI system development and conversions since 1992 and have the experience to help you with your fuel injection project. Issues with the catalytic converter tend to be fairly expensive repairs.Autotrend EFI specializes in aftermarket EFI systems and components. In most cases the vehicle will run hotter than normal, will accelerate slowly and feel like there is a loss of power. In addition the check engine light will probably illuminate.įailing Catalytic Converter: A failing or clogged catalytic converter will prevent the proper amount of air from going into the engine. One of the major symptoms of a vacuum leak is a car that is slow to accelerate or feels like it has a lack of power. Vacuum Leak: A leak in the vacuum system can affect the ability of the car’s computer system to properly regulate the fuel to air ratio. If you smell gasoline in the vicinity of the car or see a puddle of fuel underneath the vehicle, the car should be inspected and repaired immediately. This not only affects the performance of the car but will also create a dangerous situation. Leaking Fuel Line: A leak in the fuel line will drain off enough fuel that it leaves a shortage for the injectors. It may also trigger the Check Engine light. A slow accelerating car is the result of this incorrect data. These sensors can become dirty or malfunction over time, which results in the wrong data being sent to the computer. Fuel filters are designed to be replaced on a regular basis.ĭirty Airflow Sensor: This part detects the mass of air that enters the fuel injection system and hands that information off to the engines’ computer which allows the computer to deliver the proper amount of fuel to the air. This can cause a vehicle to accelerate slowly. This can cause the vehicle to accelerate slowly, or even sputter and stall, especially at high speeds.Ĭlogged Fuel Filter: The job of the fuel filter is to filter out containments in the fuel and if it becomes clogged it can restrict the amount of fuel that reaches the injectors. If the pump stops working, malfunctions, or becomes clogged, it will not supply enough fuel to the injectors. Other symptoms include a rough idle, a vehicle that is hard to start and a decrease in fuel efficiency.ĭefective Fuel Pump: The fuel pump pulls the fuel from the gas tank to the engine via the fuel lines. When an injector is clogged it can degrade the performance of the vehicle and the car may accelerate slowly or feel that it does not have enough power.
Over time these tiny passages will become clogged which impedes the delivery of fuel. Fuel injectors, by their very nature, must be very precise in controlling the amount of fuel that goes into the combustion chamber so they have very small passages that deliver the fuel. Bad or Clogged Fuel Injector: Fuel injectors can become clogged due to contaminates in the fuel.