Engine Diagnostics

Engine Diagnostics
Engine problems? Our engine diagnostics will get you back on the road.

Cars have changed a lot in the last decade, and the latest generation of vehicles are now part-controlled by computer chips. Which is great when everything works perfectly and as expected, but like all computers, they sometimes go wrong. Or they sometimes tell us something is wrong, but we don't always understand what or why.

What problems can you diagnose and fix?

We're not limited to a certain range of skills or specialities here. Whatever make or model your car is, and whatever problem we find, we can fix it. It's simply a matter of time and cost.


Our Workshop Co-ordinate has many years dealer training, with Vauxhall, Citroën, Renault and VAG cars and over the years our Technicians have worked on most marques - Bentley, Porsche, AMG Mercedes and M series BMW's. We have maintained Caterham's and Mini's alike – Mitsubishi Evo's and Land Rover Defenders, the cross section of our experience is vast and equally diverse, MG Le Mans cars to Ford Focus. Every vehicle gets the same attention and care. We have dealer level diagnostics for most manufacturers including VAG, Porsche to the new Mini. The investment for this cost thousands of pounds, so make sure you are in safe hands by trusting us to find and fix the problem.

As a member of The Industry Code of Practice we must commit to the following:
Performance degradation
Increased fuel consumption
Starting problems
ABS performance
Air bag
Engine diagnostic light on
General electrical problems (indicators, wipers, etc.)
Central locking

Can I diagnose engine
problems myself?

No. Unless you happen to have the required complex diagnostic equipment in your garage, this is something you'll need to let your local Unipart centre handle. When done properly, engine diagnostics should mean you drive away with these benefits guaranteed:

Improved performance
Improved fuel efficiency
Improved reliability

Your car's engine management computer is arguably the most delicate and complicated component in your car, so choosing a reputable and reliable garage such as Park Street Garage & Thaxted MOT Centre is vital to keeping it in good working order.


We don't just offer quality workmanship. We believe nobody puts more effort into creating the perfect customer service package than us and invite our customers to review us online to back this up.

Park Street Garage Thaxted