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A 1998 Chevy Cavalier Z24 running rough and backfiring could be caused by several issues, including a malfunctioning ignition system, such as bad spark plugs or wires, or a failing ignition coil. Additionally, problems with the fuel delivery system, like a clogged fuel filter or failing fuel pump, can lead to inconsistent fuel flow. Vacuum leaks or issues with the engine's air intake, such as a dirty mass airflow sensor, may also contribute to these symptoms. Lastly, a faulty sensor, like the oxygen sensor or throttle position sensor, can disrupt the air-fuel mixture, causing rough running and backfiring.
What else can I help you with?
What would cause rough ride at higher speed in a 98 Chevy Cavalier?
you most likely need an alignment or your tires just need to be balanced
Where is the vacuum lines located on a Chevy cavalier 2000 model with a 2.2 liter?
The vacuum lines for a 2000 Cavalier are located all over the engine bay and under the dash. A break in any line can cause rough running.
What are the symptoms of a bad timing chain in a 1995 Chevy Monte Carlo Z34?
Car will run rough ,backfire and you may be able to here it rattling.
Would the oxygen sensor or EGR valve make a 1997 Chevy Astro van run rough and backfire?
yes i could make it run rough. not getting the right air fuel mixture will cause a car to run badly.also check the timing to see if it is off.may need to replace timing belt or chain and gears.
Where is the crank shaft on Chevy Cavalier?
Inside the lower part of the engine. The pistons are connected to the crankshaft by way of rods. Here is a rough diagram.
Why is a 2003 Chevy Malibu running rough and wont shift into 4th?
There can be several things that will cause your 2003 Chevy Malibu to run rough and not shift into fourth here. The probable cause is a lack of fuel. Due to a bad fuel injector.
Why would a 2000 Chevy Cavalier shift roughly when you already replaced 2 motor mounts?
The motor mounts hold the engine in place, but to not cause shifting issues. The rough shifting is caused within the transmission system, either electrical, vacuum related, or inside of the transmission.
Why would a 1988 Chevy cavalier sputter when you accelerate an idle rough?
A 1988 Chevy Cavalier might sputter when accelerating and have a rough idle due to several potential issues, such as a clogged fuel filter, faulty spark plugs, or a malfunctioning ignition system. Additionally, problems with the air intake system, such as a dirty air filter or a vacuum leak, could disrupt the air-fuel mixture, leading to poor engine performance. It's also possible that issues with the fuel injectors or the carburetor could contribute to these symptoms. Regular maintenance and diagnostics can help identify the specific cause.
How do you replace a stereo in a 1995 Chevy Cavalier?
I have a 1997 cavalier. If it is the same and I think they are. The best thing to do is go to Wal-mart and get the installation kit. Inside the kit are directions on how to get the old stereo out. Because you have to take the dash off to get to some of the screws. It sounds rough but really it is easy.
Would a vacuum problem cause a 1986 Chevy Corvette to change very rough between first and second gears?
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After installing a fuel filter on a 98 Chevy silverado will air in the line cause a rough start?
There is no air in line Fuel pump pressursizes line and air automatically bleeds from the injector Not enough fuel or pressure will cause rough start
Chevy 4.3L egr system?
The Chevy 4.3 egr system is important to the proper operation of the engine. A clogged egr can cause rough idle or low fuel economy, among other things.
