Shopping.co.uk

Gunson Timing Light - 77133

Gunson Timing Light - 77133

Operates on all 12volt ignition systems. Xenon bulb providing Brilliant Blue/White (Replacement av...

Best current price£96.34from eBay

Best offers

Shopping.co.uk recommended and popular offers

All Offers

6 offers from £96.34 - £115.73

View price history by clicking the chart icon.

eBayGunson Timing Light with Advance Feature - French 77133
Free delivery in 1–3 days
£96.34
Visit shop

Product Information

Full details

This Gunson Timing Light (77133) is designed for automotive technicians and DIY enthusiasts working with 12-volt ignition systems. Its primary benefit is enabling precise ignition timing adjustments with its powerful xenon bulb and advance capabilities. A minor caveat is that it is supplied for the French market, including French packaging and instructions, which may require translation for non-French speakers.

All features

Model Part Number77133
BrandGunson

Extended Product Information

FAQs

What type of vehicles can I use this timing light on?

This timing light is suitable for all 12-volt automotive ignition systems.

Are the instructions available in English?

The product is supplied with French packaging and instructions. You may need to refer to online translation tools or automotive forums for English guidance.

How long does the xenon bulb last?

The xenon bulb has a capacity of 1,000,000 flashes, offering a long service life under normal use.

Can I adjust the timing advance?

Yes, this timing light allows for timing advance adjustment of up to 60 crankshaft degrees.

What happens if I connect the clamps incorrectly?

The timing light has automotive reverse polarity protection to prevent damage from incorrect connection, but it's always best practice to connect the red clamp to positive (+) and the black clamp to negative (-).

Where can I buy a replacement bulb?

A replacement bulb is available under Part Number 77009.

Is this timing light suitable for diesel engines?

No, this timing light is designed for gasoline/petrol 12-volt ignition systems and is not suitable for diesel engines.

Troubleshooting

Timing light not flashing

Check that the clamps are securely connected to the correct battery terminals. Ensure the inductive pickup is correctly attached to the spark plug lead and that the engine is running.

Dim light output

Verify battery voltage is sufficient. The xenon bulb may be nearing the end of its lifespan; consider replacement if significantly dim.

Inaccurate readings

Ensure the inductive pickup is properly seated on the spark plug wire. Check for any interference from other electrical components.

Pros and Cons

Pros

  • Accurate ignition timing adjustments
  • Durable xenon bulb with high flash capacity
  • Protective features for safe operation
  • Ability to adjust timing advance up to 60 degrees
  • Suitable for a wide range of 12V systems

Cons

  • Instructions and packaging are in French
  • Replacement bulb (Part No. 77009) may need to be sourced separately
  • Primarily designed for 12V systems, not suitable for other voltages

Setup, Compatibility & Care

Setup:

  1. Connect the red clamp to the positive (+) battery terminal and the black clamp to the negative (-) battery terminal.
  2. Connect the inductive pickup clamp to the number 1 spark plug lead.
  3. Ensure all connections are secure before proceeding.

Compatibility:

This timing light is designed specifically for 12-volt automotive ignition systems. It is not compatible with diesel engines or vehicles operating on different voltage systems.

Care:

  • Store the timing light in a clean, dry place when not in use.
  • Keep the inductive pickup clean and free from oil or dirt.
  • Avoid dropping the unit or exposing it to excessive moisture.
  • The xenon bulb is replaceable (Part No. 77009) if it eventually burns out.

Price History

DatePrice
Visit shop