The short answer
Most no-start problems are fuel, oil-level shutdown, battery (electric start), choke position, or a fouled plug. Keep checks external — do not dismantle fuel systems or run a generator indoors.
Common causes
- Empty tank, stale fuel, or closed fuel tap
- Low oil triggering the protective cut-out
- Flat battery or loose terminals on electric-start sets
- Choke left in the wrong position for a cold/hot start
- Dirty air filter or spark plug
What you can safely check
These are low-risk checks only. Do not open live electrical panels, handle refrigerant, or dismantle fuel systems. If anything feels unsafe, stop and book a verified professional.
- Confirm fuel level and that the fuel valve is open
- Check oil on level ground with the set off; top up with the correct grade if low — do not overfill
- For electric start: inspect terminal tightness; do not bypass safety fuses with bare wire
- Set choke as the manual recommends for a cold start; try the recoil cord with a firm pull if fitted
- Only outdoors or in a well-ventilated open area — never indoors or in a closed garage
When to call a professional
- Strong petrol smell suggesting a leak
- Smoke that is thick and unusual on cranking
- Sparks from the starter circuit
- Repeated failed starts after fuel and oil are confirmed
How Tușe and iRanti help
Open the Tuse app and describe what is happening in your own words — for example, “generator won't start”. iRanti reads the description, suggests the likely service category and a price band, and routes you toward a verified generator repair professional. It is a preliminary assessment, not a definitive remote diagnosis: the artisan still inspects on site before any repair.
Starting price for Generator repair
Generator repair on Tuse starts from ₦12,000. That is starting guidance, not a guaranteed final quote. Scope, parts, and complexity can change the total — you see the price in the app before you confirm, and any on-site change needs your approval first.
See the Generator repair service page
FAQs
Why won't my generator start?
Fuel, oil cut-out, battery, choke, and spark/air filter issues are the usual suspects. Persistent failures need a generator technician.
How much is generator repair on Tuse?
Generator repair starts from ₦12,000 on Tuse. Servicing, parts, and set size change the final price — confirmed in the app before booking.
Related problems
Book a verified artisan
Identity-checked, location-matched, paid securely in-app.