P0316 on Ford
Misfire Detected on Startup (First 1000 Revolutions)
P0316 on Ford vehicles indicates misfire detected on startup (first 1000 revolutions). Au7o has documented this code across 1 Ford model — most commonly on Bronco. This code means the engine computer detected a misfire during the first roughly 1,000 engine revolutions right after startup. It is an early-warning indicator that usually accompanies other specific misfire codes (such as P0300 or P030X) identifying which cylinder is affected. The computer monitors crankshaft speed variations to catch combustion problems immediately on cold start. It can cause rough running on startup, hesitation, and may indicate a developing ignition, fuel, or mechanical fault. Typical repair costs on Ford range from $1,800 to $8,000, depending on the specific model and root cause.
Common Causes of P0316
- •Worn or fouled spark plugs
- •Faulty ignition coil(s)
- •Faulty or clogged fuel injector(s)
- •Low fuel pressure or weak fuel pump
- •Vacuum or intake leak
- •Carbon buildup or compression loss
- •Faulty crankshaft/camshaft position sensor
P0316 on Ford by Model
Ford Bronco(1 issue)
- 2.3L EcoBoost Coolant Intrusion and Misfire from Cracked Cylinder Head/Head Gasket Area2021-2023
A subset of 2.3L Bronco owners report unexplained coolant loss, startup misfires, white exhaust smoke, and rough running traced to coolant entering one or more cylinders. Similar to other Ford 2.3L applications, the root cause is often linked to cylinder head casting issues or sealing failure in the head-gasket area. If ignored, the condition can lead to catalytic converter damage or engine replacement.
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View P0316 across all makes →Frequently Asked Questions
What does P0316 mean on Ford?▼
P0316 stands for "Misfire Detected on Startup (First 1000 Revolutions)." This code means the engine computer detected a misfire during the first roughly 1,000 engine revolutions right after startup. It is an early-warning indicator that usually accompanies other specific misfire codes (such as P0300 or P030X) identifying which cylinder is affected. The computer monitors crankshaft speed variations to catch combustion problems immediately on cold start. It can cause rough running on startup, hesitation, and may indicate a developing ignition, fuel, or mechanical fault. On Ford specifically, this code is documented across 1 model.
What causes P0316 on Ford vehicles?▼
Common causes on Ford: Worn or fouled spark plugs, Faulty ignition coil(s), Faulty or clogged fuel injector(s), Low fuel pressure or weak fuel pump, Vacuum or intake leak. Specific causes vary by model and year — see the per-model sections below.
How much does it cost to fix P0316 on a Ford?▼
Repair costs on Ford range from $1,800 to $8,000, depending on the specific model and root cause.
Which Ford models have P0316 documented?▼
Au7o has documented P0316 on 1 Ford model: Bronco.