Top Causes of a Rough Engine Idle
Does your car's engine seem to be changing speeds, without any pressure being applied to the gas pedal? Does it seem to be missing a beat or even shutting sounding as if it may sputter and die? A rough idle can be caused by a number of factors, many of which are easy to repair. Fixing idle issues is important, as doing so will ensure that you maintain proper control of your vehicle and it is able to continually give you great performance and maximum fuel efficiency. Let's look at some of the most common causes of a rough idle.
Clogged Fuel Filter
If the proper amount of fuel can't get to the combustion chamber, the vehicle will be unable to run smoothly. A clogged fuel filter is simple and easy to replace on most vehicles.
Dirty Fuel Injectors
Similar to the issue of a clogged fuel filter, a gummed up injector unit can prevent the proper amount of gasoline from getting to the combustion chamber.
The distributor cap are tasked with passing voltage from the ignition coils to the engine's cylinders through the spark plug wires and plugs themselves to ignite the air and fuel mix. A failing distributor cap will result in rough idle because the voltage is not being sent to the plugs at the proper time, or at all.
Additionally if there is trouble with the spark plug wires or the spark plugs themselves, the idle will be thrown off. It is not uncommon for spark plugs to be replaced, as the tip, where the spark occurs, is prone to corrosion after several years of use.
Bad Fuel Pump
A failing fuel pump will prevent the correct amount of gas from getting to the engine. As discussed, improper amounts of fuel will result in a poor idle.
Malfunctioning O2 Sensor
A dirty, corroded or otherwise malfunctioning oxygen sensor is going to take inaccurate readings of the exhaust fumes, leading to too much or too little fuel being sent to the combustion chamber.
A rough idle will cause a decrease in fuel efficiency and a drop in overall performance. If your car is suffering from this issue and you need auto repair in Mills, Wyoming, to correct it be sure to contact Chuck's Auto Repair Service. Our team offers expert auto repair for all makes and models. To schedule an appointment for superior auto repair in Mills give us a call at (307) 265-0209 today.
Chucks Auto Repair Blog
Written and Published By MORBiZ
Common Symptoms of Engine Trouble that We Can Fix at Our Mills, WY Auto Shop
Important Winter Maintenance Tasks We Can Complete at Our Mills, WY Auto Shop
Signs that Your Car Needs Transmission Service Now
What are common signs of cooling system failure?
Auto Maintenance to Get Ready for a Summertime Road Trip
Is my alternator bad?
What are warning signs of suspension trouble?
6 Ways that Oil Changes Keep Your Engine Healthy
7 Warning Signs of Failing Brakes
Transmission Specialist in Mills, WY
Tips for Driving Safely during the Wintertime
7 Winter Auto Maintenance Tasks for Better Safety
What car problems trigger the check engine light?
Simple Tips to Boost MPGs
What are common signs of a transmission issue?
Auto Maintenance Tasks to Achieve Optimal Performance
Expert Auto Repair in Mills, WY
What are common symptoms of alternator trouble?
How do I know if my Car Needs New Shocks or Struts
Common Auto Electric Problems
Signs it is Time for a Tune Up
Top Signs of Brake Trouble
What's Leaking From My Car?
Does My Car Need Cooling System Repair?
10 Tips for Safer Winter Driving
Three Problems that Diagnosed by Noise
4 Tips for Enhanced Fuel Efficiency
Does My Car Really Need an Oil Change Every 3,000 Miles?
Strange Smells that Mean it is Time for Auto Repair
Top Signs of Major Engine Trouble
10 Problems that Decrease MPGs
Top General Symptoms of Car Trouble
What Causes a Rough Idle?
Customer Reviews of Chuck's Auto Repair Service in Mills, WY
Four Ways to Maintain a Safe and Reliable Car
Most Common Reasons Your Car Won't Start
Does My Car Have An Exhaust Leak?
Top Causes of a Rough Engine Idle
How Regular Auto Maintenance Can Save You Money?
Don't Put off Brake Repair!
Tips to Avoid Manual Transmission Damage
5 Sounds that Indicate a Need for Auto Repair
When Should I get a Tune Up?
Top Signs it is Time for Engine Repair
Winter Weather and Auto Maintenance
Top Three Signs Your Car Needs Power Steering Repair
3 Important Reasons to Never Skip Oil Changes
Why is the check engine light on?
4 Symptoms of Failing Suspension
Is it time for Cooling System or Radiator Repair?
Does Your Car Need Brake Repair? 5 Signs that Scream Yes!
5 Signs it is Time for Transmission Repair