How can I get better gas mileage in my 2000 Chevy Blazer?

How to Improve Gas Mileage in a Chevrolet Blazer

1. Use your four-wheel drive and air conditioner only when necessary.
2. Replace your original equipment with a performance-enhanced exhaust system.
3. Place an upgraded air filter in your Blazer.

Why is my truck so hard on gas?

Your spark plugs are responsible for sparking combustion in your engine. If they misfire, or are working poorly, this can affect your gas mileage in a negative way. Having bad fuel injectors can cause bad mileage. This causes more fuel to be used, and will use up more gas than you need.

Are trailblazers good on gas?

Trailblazer Gas Mileage The Trailblazer gets an EPA-rated 28 mpg in the city and 31 mpg on the highway with its 1.2-liter engine, which is pretty good for a subcompact SUV. The slightly larger 1.3-liter engine actually improves fuel economy to 29/33 mpg city/highway.

What size gas tank does a 2000 Chevy Blazer have?

19.0 gal.
Used 2000 Chevrolet Blazer Specs & Features

Are Chevy Blazers good on gas?

Blazer Gas Mileage The Blazer gets an EPA-estimated 22 mpg in the city and 29 mpg on the highway when equipped with its turbo-four engine. That’s good for a midsize SUV, and it’s roughly on par with the Hyundai Santa Fe and Ford Edge. Upgrading to the V6 drops fuel economy to a still competitive 19/27 mpg city/highway.

How does the ignition work on a S-10 Blazer?

Troubleshooting the ignition system in your S-10 Blazer begins with a basic understanding of how the system works. Electrical power is supplied to the primary coil of your ignition coil by the ignition module, generating a magnetic field around the secondary coil in the ignition coil.

What kind of spark does a S10 Blazer have?

It will light you up if your touching the tester while the car is running!You’ll be able to see a bright blue spark (and hear it as well) if your coil is good.If it’s a yellow thin spark it’s probably the coil. If you have good spark, check the fuel filter and fuel pressure at the fuel rail.

How to troubleshoot ignition system on Chevy Blazer?

Remove the coil wire from the coil, and hold the 12-volt test light close to, but not touching, the secondary coil tower that the coil wire was plugged into. Turn the ignition to the “Start” position and watch the coil. A bright spark should jump from the coil tower to the test light.

What to do if your blazer has no power?

If no power is present, replace the brown fusible link on the back of the Blazer’s starter. If power is shown on one wire and ground is shown on the other wire, replace the coil. Remove the electrical connector from the coil and back-probe the ground wire.

Troubleshooting the ignition system in your S-10 Blazer begins with a basic understanding of how the system works. Electrical power is supplied to the primary coil of your ignition coil by the ignition module, generating a magnetic field around the secondary coil in the ignition coil.

Why does my Chevy S10 smell like fuel?

You should particularly notice the smell of fuel around the fuel tank area or fuel filler tube. The EVAP system deals directly with fuel vapors. If these vapors are leaking from the system, you’ll often smell them faintly while operating the vehicle. There are many things that can cause the P0455 trouble code to trigger in your Chevy S10.

What does large leak mean on Chevy S10?

While the trouble code may state that there is a “large leak” in the EVAP system of your Chevy S10, the actual leak will most likely still look rather small. The “large” really is referring to how much pressure is being lost.

What to do if spark doesn’t work on S-10 Blazer?

If the spark is weak or doesn’t happen, replace the coil. Remove the plug wire from a spark plug, leaving it attached to the distributor cap (or coil pack on S-10s with distributor-less ignition systems) and turn the ignition key to the “Start” position. A bright spark should cross an inch or more to the engine block.