Engine Overhaul
Strip, measure, machine where necessary and rebuild — carried out only after testing proves the engine actually needs internal work.
We carry out this work at our own workshop at Nairobi CBD, Kirinyaga Road, behind Eagle Towers. Diagnosis comes first, the quotation is written, and you approve it before anything is replaced.
What this service involves
- Compression and leak-down testing before any strip decision.
- Strip and measurement of bores, journals and head against manufacturer figures.
- Machining where the measurement demands it, not as a default.
- Rebuild with new gaskets, seals and bearings, torqued to specification.
- Run-in advice and a follow-up oil change after the first period of use.
Symptoms that bring vehicles in for this work
- Blue or white smoke that does not clear once warm
- Persistent coolant or oil loss with no external leak
- Knocking under load
- Low or uneven compression across cylinders
- Overheating that returns after the cooling system has been repaired
Components typically involved
- Pistons and rings
- Bearings
- Cylinder head and valves
- Gaskets and seals
- Oil and water pumps
When to have it inspected
Test before you strip. Many engines sent for overhaul only need a head gasket, injector or cooling repair.
What to expect
Testing and a written diagnosis first. A full overhaul is a multi-day job and we give a realistic completion date up front.
About the workshop
Mr Valentinus Auto Care Ltd has operated from Nairobi CBD, Kirinyaga Road, behind Eagle Towers since 2010. Every job starts with a road test and inspection, is quoted in writing with labour and parts listed separately, and is only carried out after you approve the quotation.
Parts are supplied as part of the work we carry out so that we remain accountable for both the component and the fitting.
Booking and contact
Our workshop is at Nairobi CBD, Kirinyaga Road, behind Eagle Towers, open Monday to Saturday 7:30am to 6:00pm. We are based in Nairobi; there is no second branch.
Call +254796479403 or message the same number on WhatsApp to confirm parts and a workshop slot before you travel.
Frequently asked
Do you overhaul or swap?
We advise whichever is genuinely better value for that engine after measurement, and we explain the reasoning.
How long does an overhaul take?
Typically several working days depending on machining and parts availability. We confirm the date before starting.