Browse over 9,000 car reviews

Fuel confusion

Asked by Gil Roden

I HAVE received conflicting advice about what fuel I should use in my 1983 Ford Telstar. I have been running it on premium unleaded with an additive, but have been told some Ford engines of that period don't need premium. Can you clear up this confusion?

Answered by CarsGuide

26 Jan 2007 Carsguide.com.au

IT depends on the compression ratio of your engine. When it was sold new there was a choice of standard and super petrol. Standard had an octane rating a little below the 91 of the current unleaded, super was 98. Most cars of the time were running super and I believe that would be best for your car, with an additive for protection of the valves and valve seats.

Disclaimer: You acknowledge and agree that all answers are provided as a general guide only and should not be relied upon as bespoke advice. Carsguide is not liable for the accuracy of any information provided in the answers.

How can we help?

Please note: Questions cannot be answered privately. All answers will be published on CarsGuide.com.au

By clicking on the 'Submit' button you acknowledge you have read and agree to abide by the CarsGuide Terms & Conditions and Privacy Policy. Carsguide reserves the right to not answer any questions for any reason. You acknowledge and agree that all answers are provided as a general guide only and should not be relied upon as bespoke advice.

Over 8,000 questions answered by CarsGuide

Search

Complete Guide to Ford
Telstar

Reviews, price, specs and more