P0316 on Lincoln: How to Diagnose & Fix
Misfire Detected on Startup (First 1000 Revolutions)
1 Lincoln model · 1 documented issue · 1 critical · $5,000-$15,000 repair
P0316 on Lincoln by model: symptoms, diagnosis and fix
Second-generation MKZ models equipped with the 2.0L EcoBoost turbo engine can develop an internal coolant leak where coolant seeps from the cooling jacket into a combustion chamber, commonly cylinder 2. This is attributed to a cylinder head/block design and sealing defect. Burned coolant causes misfires, white exhaust smoke, chronically low coolant with no external leak, and in severe cases overheating and complete engine failure. The defect is the subject of a Ford EcoBoost coolant-intrusion class action.
Common Symptoms
- Check engine light with misfire code
- Coolant level dropping with no visible external leak
- White smoke from exhaust
- Rough idle / hesitation
- Engine overheating
- Sweet coolant smell
How to Fix
Mild cases may be addressed with a head gasket or cylinder head replacement, but many vehicles require a long block or full engine replacement (commonly $5,000-$15,000). Affected owners should check for any applicable Ford coolant-intrusion warranty extension/class-action reimbursement and document low-coolant and misfire history.
Sources for this issue (4)
- Newer Ford, Lincoln Vehicles Plagued by Ecoboost Engine Defect Linked to Coolant Leaks, Class Action Says - ClassAction.orgarticle
- Ford 2.0L EcoBoost Coolant Issue And Fix Detailed By Tech - Ford Authorityarticle
- 2.0 EcoBoost Lawsuit - Lincoln MKZ Forumforum
- 2017 Lincoln MKZ Engine Problems - CarComplaints.comarticle
P0316 code reference
General diagnostic-code context. The code alone does not confirm a cause for your vehicle; use the applicable issue card and its sources.
Frequently asked questions
What does P0316 mean on a Lincoln?
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 Lincoln it is documented across 1 model: MKZ.
What are the most common causes of P0316?
The most common causes of P0316 are: 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. The specific cause varies by vehicle.
How much does it cost to fix P0316 on a Lincoln?
Published repair estimates on Lincoln range from $5,000 to $15,000 depending on the model and root cause. If an issue mentions a recall or campaign, check your VIN with the manufacturer or NHTSA and confirm eligibility and coverage with a dealer.
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Content compiled with AI assistance using NHTSA complaints, TSBs, and owner reports. May contain errors. Always verify with your vehicle's service manual.