Time An EngineWithout A Timing Light

How To Time An Engine Without A Timing Light

Most vehicles use an electric spark for igniting an air mixture or fuel. Only diesel engines that don’t use this technology. Once the fuel is ignited, it burns to power your car.

The electric spark in your engine should at ignite at a set time. If it doesn’t ignite on time, your engine fails to work correctly. And this is what is referred to as ignition timing.

An ignition timing is simply the right time that your electric spark should ignite your car engine.

Unfortunately, ignition timing changes over time as you drive your car. If it’s not well-timed, your car engine fails to start as it is required.

And at this point you need it fixed.

In this article, we will discuss simple ways to time your engine even without the need to use a timing light.

But before we do that it’s important to understand some of the basic things about ignition timing. This will help know how to time your ignition correctly without the need for timing light.

Symptoms of Incorrect Ignition Timing

You need first to know that there is a problem with ignition timing to fix it. And unless you understand the signs of incorrect ignition, you won’t be able to fix them.

Some of incorrect ignition timing symptoms are;

  • Sluggish acceleration
  • Poor fuel economy
  • Backfiring
  • Hard starting
  • Spark knock

Too little spark causes poor performance, backfiring bad gas mileage, and low power. On the other hand, too much advance will cause difficulties in pre-ignition and starting.

In short, the electric spark shouldn’t be too much or little. It should be at its optimum. And this is why ignition timing is essential. If you don’t get it sorted, it will affect your car negatively.

Types Of Ignition

Before you think of adjusting your ignition timing without a timing light, you first need to understand the type of ignition you are dealing with. Different cars have different ignition, and each of them will need a different technique to time.

If you don’t understand the type of your ignition, you might cause more problem to it when you try to adjust it.

The common types of ignitions are; breaker point, electronic, and computer ignition.

Breaker Point Ignition

Most of the old cars had breaker point ignition. This technology is not common in modern cars. In this ignition mechanism, the timing changes regularly and needs to be adjusted time over time. To tune the time you needed to replace ignition points every year. This is common with any car that requires a tune-up every year.

This mechanism uses points that wear out, and they need replacement every year.

Electronic Ignition

This is the ignition method found in most cars. With this ignition, timing shouldn’t be adjusted unless the distributors are removed from the car or timing chains have loosened up.

Loosening of the timing chain is the only reason the timing needs adjustment. And it happens when your engine hits higher mileage.

It’s important to note that a computer controls electronic ignition on most of cars. And this is why it’s difficult to adjust the timing on your own. So, don’t keep on adjusting the timing. Otherwise, you will mess everything.

Computer Ignition

Most newer cars have ignition and fuel that are controlled by the vehicle computer. The computer fires coil directly.

In this case, you can’t adjust timing in vehicles without distributors unless you take your car for reprogramming.

How To Adjust Your Vehicle Without A Timing Light

First, you need to understand whether you can adjust your timing or not. As we mentioned, cars with electronic and computer ignition can’t be adjusted. You need to reprogram the system to time your engine.

But if your car can allow you to time, it’s an engine. Then you can apply the following techniques.

Use A Static Timing

This is a technique where you put a motor together to static time it. You do this by aligning the timing pointer on the harmonic balancer. This is simply the front pulley.

Align it to the degree on which your motor use for its base timing.

After you have done that, turn the ignition and leave the coil wire hooked to the coil by removing it from the distributor. Ensure the loose wire is kept away from the battery to prevent an explosion.

Start rocking the distributor and watch for a spark on the coil. When you see where the spark is coming from after rotating, bolt the distributor down.

Electronic Timing Probe

Some of the cars with an electronic ignition have a magnetic sensor on them. The sensor fits on a tube with a front pulley.

So to set the timing, look out for a timing degree on the LED digital readout. Adjust the timing sensor probe to this mark.

Read Also:  How To Make Car Aux Louder

how to time an engine without a timing light

A Timing Light

A timing light is the most common and sure method to time your engine. The light is also used to check the timing. In short, you will be able to identify any timing problems before they become serious.

A timing light is a strobe that will be activated by a cylinder that engine times off.

The timing light is connected to the ignition circuit to illuminate the timing marks on the car engine flywheel or crankshaft pulley when your engine is running.

It indicates the current timing of the spark.

INNOVA 3551 Inductive Timing Light is the best light you will find in the market. Without many struggles, it will check the timing before major problems develop in your car engine.

Key Features

  • Checks timing
  • Works on most ignition systems (Conventional, DIS, computer, and electronic ignition systems)
  • Rotating barrel for a better aim timing

INNOVA 3551 Inductive Timing Light is available on Amazon. Click here to check the latest price and buy it from Amazon today.

Parting Shot

You don’t always need a timing light to time your engine. There are simple techniques that you can apply and time your engine.

Most important, you need to understand the type of engine that you are dealing with before you try anything. And once you know that, you will be able to tune your engine easily.

But if you are looking a perfect tuning, buy INNOVA 3551 Inductive Timing Light. It will time your engine properly.

Leave a Comment

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Scroll to Top