How To Install Fuel Filter On Toyota Corolla 2007 Youtube

The life of your Toyota'due south fuel filter depends on which model you have and how one-time it is. Most newer Toyota's accept fuel filters that are designed to last the life of the machine. Older Toyota'south take filters that should be changed nigh every 30K miles, or two years. The but way to know for sure is to await it up in the owner's transmission for your vehicle. If y'all call up that your fuel filter may be getting clogged, you came to the right place. We'll aid y'all confirm information technology.

Signs Of A Clogged Fuel Filter

Epitome Credit: YotaTech

A bad fuel filter affects your engine's functioning. When a fuel filter is too clogged, your engine won't get plenty fuel or whatever fuel at all. When this happens, you'll discover some of the post-obit signs:

• Reduced engine power
• Engine stumbling when accelerating
• Misfiring
• Fuel leak at the filter

To confirm that your fuel filter is bad, you can do one of these 2 things:

1. Perform a fuel pressure test
2. Give the fuel filter a visual inspection

Checking The Fuel Force per unit area

If you don't have a fuel pressure tester, you can rent one from AutoZone or another store. Hither'south how you can check the fuel pressure level on your Toyota:

A Few Things To Exercise Offset

There are a few things to practise first before performing a fuel force per unit area test:

1. Make sure that in that location is gas in the gas tank. Don't trust the gas judge.
2. Make sure that the fuel pump works. Remove the gas cap and turn on the ignition. Listen for the fuel pump at the fuel make full opening. At that place should be a whirring/bustling noise. If in that location isn't dissonance, that ways the fuel pump is either broken or not getting power. You can't do a fuel pressure examination with a malfunctioning fuel pump.

Performing A Fuel Pressure Test

Have the post-obit steps to perform a fuel pressure test:

1. Brand certain that the engine is off, and cold.
2. Popular the hood.
3. Find and remove the Schrader valve cap on the fuel track. On some cars, information technology may be hidden under a fuel rail comprehend or the engine cover.
4. Discover the advisable fuel pressure tester fitting. Attach it to the tester, and and then thread it into the Schrader valve.
5. Turn the ignition to "on". Don't starting time the engine.
6. Check the psi reading on the fuel pressure level tester gauge. Take some fourth dimension to watch for a psi drop. This indicates a leak in the arrangement. If the reading remains the aforementioned later on 5 or 10 minutes, the fuel arrangement has adequate pressure.
7. Start your engine, and and then let information technology idle. Watch the psi reading to come across if information technology remains steady.
8. Once the engine is warmed upwardly, requite it a slow rev. The force per unit area should rise with the RPM. If it'due south non, then it's possible that the fuel filter is clogged or there'southward a leak somewhere in the system.

Interpreting The Fuel Pressure Readings

Check your owner's manual for the recommended psi reading. Compare your readings against the recommended reading.

• Is there null fuel pressure? The fuel pump is expressionless or not getting power.
• Is the fuel force per unit area low? The fuel filter could exist chock-full. This could as well mean a failing fuel pump.
• Is the fuel pressure normal, and reacting normally? The fuel filter seems fine.
• Is the fuel force per unit area high? There could be a trouble with the return line, fuel pump driver module, or powertrain command module.

Checking The Fuel Filter

Image Credit: TacomaWorld

If you lot don't desire to do a fuel force per unit area test (or if yous get incomplete results), y'all tin visually inspect the fuel filter. To practice this:

1. Brand certain that the engine is off.
2. Put an oil drain pan or a bowl underneath the fuel filter to catch any fuel that volition leak out.
3. Scoot underneath your Toyota and then remove the fuel filter. You need a fuel filter removal tool to do this.
4. With the fuel filter in your hands, have it autonomously with the fuel filter removal tool.
5. Pour the fuel out of the filter and into the oil pan or bowl. Observe the colour of the fuel.
   1. If the fuel is a rusty color (brownish, orangeish), then the fuel is dirty. This could mean ane of these few things:
      1. The fuel filter is chock-full.
      2. A component within the fuel filter is rusted.
      3. The fuel was bad to begin with. In this instance, you may want to check the fuel tank to encounter if the fuel in it is dingy, too.
   2. If no fuel comes out of the filter, there's a clog in the line somewhere.
6. If your fuel filter has a top cap, remove the cap so take the paper filter out. See if information technology'southward muddied enough to warrant replacing.

When In Doubt, Replace The Fuel Filter

If y'all're non sure if the fuel filter is bad, we recommend replacing it anyhow. Replacement fuel filters are pretty cheap. In fact, y'all tin can go a 18-carat OEM fuel filter at wholesale pricing if you lot lodge one from us.

Written by Jason Lancaster

Source: https://parts.olathetoyota.com/blog/when-to-replace-toyota-fuel-filter

Posted by: stewartdand1947.blogspot.com

Share this post