CR Auto Engineering has been reconditioning and rebuilding engines in our Aston workshop for over 50 years. Everything is done in-house. No components sent away. No middlemen. Just experienced hands doing the job properly.
When something goes wrong with your engine, it is easy to assume the worst. A knocking sound, an oil warning light, white smoke from the exhaust. These things can feel like the end of the road. Often they are not.
Engine reconditioning is the process of removing your engine, stripping it down to its individual components, inspecting and replacing anything worn or damaged, and rebuilding it to a reliable working standard. In most cases it costs significantly less than a replacement engine. Because your original engine is rebuilt rather than swapped out, your vehicle retains its original serial numbers and engine codes. That matters if you plan to sell or part-exchange further down the line.
Faults we regularly deal with include cam belt failure, oil pump failure, failed head gaskets, overheating damage, and seized or worn internal components. If your engine has been diagnosed with a problem, or you are hearing sounds that do not feel right, a conversation with our team costs nothing.
At CR Auto Engineering, everything happens under one roof in Aston. We do the strip, the inspection, the machining, the rebuild and the road test ourselves, so your engine stays with the same team from the first phone call to the moment you collect your vehicle. That keeps the job moving, keeps the cost down, and means there is always someone who can tell you exactly where things are up to.
Every part of the job stays in our workshop in Aston, from the first strip to the final road test.
It is also the reason we can stand behind our work with a warranty.
What sets us apart:
Every engine we take on follows the same careful process, from the moment it arrives to the moment you drive away. Here is what to expect.
We arrange collection of your vehicle if needed.
Full strip-down and assessment of every component.
Individual parts cleaned before any work begins.
Worn or damaged parts replaced, components machined to spec.
Engine reassembled with new seals, bearings, gaskets, and piston rings.
Every vehicle is started and road tested before return.
Your vehicle back with you, covered by our warranty.
We work on all makes and models of car and van, including light commercial vehicles, petrol and diesel. Common faults we deal with include:
If your engine has suffered water ingress, run low on oil, or been diagnosed with a fault we have not listed here, call us.
Send us your make, model and a quick description of the problem or the symptoms you are seeing.
A few of the things people most often ask before booking an engine in. If your question is not here, just call us.
Turnaround depends on the extent of the damage and parts availability. We give you an honest estimate before any work begins so you know what to expect.
Yes. We work on petrol and diesel engines across all makes and models, including cars, vans, and light commercial vehicles.
Our warranty covers the cylinder head and engine block on all work carried out by our team. Full warranty terms are available on request.
In most cases, yes. Reconditioning your existing engine preserves the original serial numbers and engine codes, which also helps retain vehicle value if you sell later.
Yes. If your vehicle cannot be driven, we can arrange recovery to our workshop.
Call us on 0121 448 3284 or fill in our contact form. We will ask a few questions about your vehicle and the symptoms you are seeing, then come back to you with an honest assessment.