Change Car Glow Plugs Fiat Doblo
Change Car Glow Plugs
| Estimated time | 0h30–2h00 |
|---|---|
| Estimated labour cost | ~50–200£ |
| Difficulty | Intermediate |
| Vehicles |
Doblo -Cargo 2000-2016 9
Doblo -Cargo 2009-2025 21
|
What is the role of Fiat Doblo glow plugs?
Glow plugs are used in diesel engines to preheat the combustion chamber before starting, particularly in cold weather. Unlike petrol engines that use spark plugs to ignite the fuel, diesel engines rely on compression ignition. Modern glow plugs also remain active after starting to reduce emissions and noise during the warm-up phase.
When should you change your Fiat Doblo glow plugs?
Generally, glow plugs last between 80,000 and 160,000 km. Symptoms of failing glow plugs include: difficulty starting in cold weather, white or grey exhaust smoke on start-up, rough idle during warm-up, the glow plug warning light remaining illuminated, and increased fuel consumption.
How do I know if the Fiat Doblo glow plugs need changing?
Via the EOBD diagnostic system, faulty glow plugs will trigger fault codes (typically P0380–P0384 for glow plug circuit faults). Individual glow plug resistance can be measured with a multimeter (typically 0.5–2 ohms for a good plug).
Is it difficult to change Fiat Doblo glow plugs?
Difficulty level 3/5: intermediate. Glow plugs can seize in the cylinder head over time due to heat and corrosion, making removal difficult and risking breakage. Key steps: warm the engine first, apply penetrating oil, use the correct glow plug socket, unscrew carefully (do not force — a broken glow plug requires specialist extraction).
2 models covered
| Model | Year Range | Engines covered | Fuel |
|---|---|---|---|
| Doblo -Cargo 2000-2016 | 2000-2016 | 1.2 8V Petrol (223A5000), 1.3 16V JTD Diesel (188A9000), 1.3 16V MultiJet Diesel (199A2000), 1.3 16V MultiJet Diesel (223A9000), 1.4 8V Petrol (350A1000), 1.6 16V Natural Power, -CNG CNG,Petrol (182B6000), 1.6 16V, -LPG LPG,Petrol (182B6000), 1.9 8V D Diesel (223A6000), 1.9 8V J… | CNG, Diesel, LPG, Petrol |
| Doblo -Cargo 2009-2025 | 2009-2025 | 1.3 16V 75 MultiJet Diesel (263A6000), 1.3 16V 80 MultiJet Diesel (225A2000), 1.3 16V 80 MultiJet Diesel (55283775), 1.3 16V 90 MultiJet Diesel (199A3000), 1.3 16V 90 MultiJet Diesel (263A2000), 1.3 16V 95 MultiJet Diesel (330A1000), 1.3 16V 95 MultiJet Diesel (55283775), 1.4 16… | CNG, Diesel, LPG, Petrol |
