Auto >> AutoSPT >  >> Electric car

My 97 Honda accord ex rpm needle is fluctuating while im driving but the transmission shifting fine?

There are a few possible reasons for your Honda Accord's RPM needle fluctuating while driving:

-Faulty idle air control (IAC) valve: The IAC valve regulates the amount of air that bypasses the throttle plate, and a faulty valve can cause the RPM to fluctuate.

-Vacuum leaks: Vacuum leaks can also cause the RPM to fluctuate, as they can lean out the air/fuel mixture and cause the engine to run rough.

-Dirty throttle body: A dirty throttle body can also cause the RPM to fluctuate, as it can restrict the airflow and cause the engine to run lean.

-Faulty oxygen sensor: A faulty oxygen sensor can also cause the RPM to fluctuate, as it can provide incorrect information to the engine's computer, which can then cause the computer to make incorrect adjustments to the air/fuel mixture.

Auto Repair
I find the switch to disable my immobilizer on a 1992 Ford Falcon? What is causing the automatic gearbox to clunk in my 2014 Mazda BT-50?
Car Care
Is Your Vehicle Gasping for an Air Induction Service? The Importance of Winter Tires Can you use your full no claims to insure two cars?
Engine
Where can you find a fuse box diagram for 1995 ford e-350? Which grade of oil is best for a 1999 ford f150 4.2 liter?
Electric Car
Show were a fuil pump in Chevrolet venture? Will the exhaust of a 93 camaro ss fit into your 79 Pontiac firebird? How do you unlock a BMW 540I that has dead battery?
Autopilot
Set cam timing on gs 450 suzuki? How do you remove autorun virus from computer?
Car Photos
How can I get the title to my car that made payments on in 5 years and is still possession? What does the coolant temp sensor do on a 1987 buick 2.8? You saw a man taking pictures of on cars and called the police because he was also looking in Why would want