If your 2018–2020 Ford F-150 with the 5.0-liter V8 needs oil between changes, a federal judge has kept your fight alive, but nobody is covered by anything yet. The Ford F-150 oil consumption lawsuit, Lyman v. Ford Motor Company, survived Ford’s summary judgment push on July 22, 2026. With no certified class or settlement, your real protection today is a 2019 service bulletin and your own paperwork.
Quick answer: The Ford F-150 oil consumption lawsuit covers 2018–2020 F-150 pickups with the 5.0-liter Coyote V8. It’s pending in federal court in Michigan as Lyman v. Ford. On July 22, 2026, the judge threw out the warranty claims but kept the case alive. No class is certified and no settlement or claim form exists.
Last updated: November 7, 2026
Which trucks are in the F-150 oil consumption lawsuit?
The case targets 2018, 2019 and 2020 F-150s with the 5.0-liter Coyote V8, which holds 8.8 quarts of oil, according to CarComplaints.com’s August 31, 2026 report on the ruling. Other engines aren’t part of the proposed class.
The owners claim the cylinder coatings and piston rings let oil slip into the combustion chamber, and that Ford knew before it sold the trucks. CarPro’s October 1, 2026 legal roundup counts seven named owners.
What did the judge decide in 2026?
Judge Gershwin A. Drain of the Eastern District of Michigan has the case. The Cohen Milstein case page for Lyman v. Ford says the court denied in part Ford’s motion for summary judgment on July 22, 2026.
Out went the Magnuson-Moss, express warranty, implied warranty and negligent misrepresentation claims. What stayed is the knowledge question: Drain wrote that “a reasonable jury could find that Ford knew about the oil consumption defect” before the named owners bought or leased their trucks.
Our read: the case now leans on concealment and state consumer law, which can reach owners whose factory coverage has expired. Ford still disputes that it knew, and the court hasn’t found the engines defective.
How much oil burning does Ford call normal?
Ford has used an internal benchmark of 10,000 miles per quart since 2012, per the filings described by CarComplaints. Ford says it’s a lab figure that never appeared in the owner’s manual.
The dealer threshold sits much lower. Ford’s Technical Service Bulletin 19-2365 on file with NHTSA, dated December 5, 2019, applies when a 5.0-liter F-150 uses more than 1 quart every 3,000 miles with no visible leaks. GM publishes a looser line for its own trucks.
| Standard | Oil use it allows | Source |
|---|---|---|
| Ford internal benchmark | 1 quart per 10,000 miles | Ford filings, via CarComplaints |
| Ford TSB 19-2365 repair trigger | More than 1 quart per 3,000 miles | Ford TSB, Dec. 2019 |
| GM light-duty guideline | 1 quart per 2,000 miles | GM TechLink, Apr. 2026 |
| GM heavy-duty (8,600 lb GVW and up) | 1 quart per 100 gallons of fuel | GM TechLink, Apr. 2026 |
In the driveway: on a 7,500-mile oil change, Ford’s bulletin lets the truck lose 2.5 quarts, more than a quarter of the 8.8-quart fill, before a dealer acts. Under GM TechLink’s April 24, 2026 oil consumption guidelines, a light-duty GM truck could burn 3.75 quarts over the same distance and still count as normal.
What does Ford’s fix actually do?
TSB 19-2365 blames high intake vacuum during deceleration fuel shutoff, when the engine cuts fuel as you coast, which pulls oil past the rings. The fix reprograms the powertrain control module, and trucks built on or before October 4, 2019 also get a new dipstick. Ford pays the dealer 0.9 hours of labor.
One catch: Ford Authority’s coverage of the case says Ford pins part of the problem on a running change to the valve stem seals, a cylinder head part. The owners blame the rings. Those are very different repair bills.
Who’s covered by the Ford F-150 oil consumption lawsuit right now?
Nobody, yet. Until a judge certifies a class or the parties settle, there’s no payout and no claim form.
If you own a 2018–2020 5.0-liter truck, log every top-off with mileage and quarts added, because dealers measure consumption against miles. Then ask the dealer whether TSB 19-2365 was ever applied to your VIN, since the module update shows in Ford’s service history.
Shopping used? A truck that already got the calibration and still needs a quart every 1,500 miles is a walk-away. For Ford’s other gas V8, see our 6.2 Ford engine guide. GM’s own V8 trouble is in our GM 6.2L V8 recall breakdown and the L87 oil spec change.
Ford can still fight class certification. If it comes, the Ford F-150 oil consumption lawsuit stops being about seven owners and starts covering every 2018–2020 5.0-liter truck sold in the states the class includes.
Ford F-150 oil consumption lawsuit FAQ
Is there a class action lawsuit against Ford for F-150 oil consumption?
Yes. Lyman v. Ford Motor Company, filed in federal court in Michigan, seeks class status for owners of 2018–2020 F-150s with the 5.0-liter V8. A judge let key claims continue on July 22, 2026, but no class has been certified, and there’s no settlement or claim form yet.
How much oil consumption is normal for an F-150 5.0?
Ford’s service bulletin 19-2365 treats more than 1 quart every 3,000 miles, with no leaks, as excessive on 2018–2020 5.0-liter trucks. Ford’s internal engineering benchmark is far stricter at 10,000 miles per quart. The bulletin also notes consumption runs higher in the first 10,000 miles while the engine breaks in.
How does Ford fix an F-150 5.0 that burns oil?
Under TSB 19-2365, dealers check for leaks, change the oil to Motorcraft 5W-20 and reprogram the powertrain control module. Trucks built on or before October 4, 2019 also get a new dipstick. Expect firmer shifts for a few days afterward. Owners in the lawsuit say the update didn’t cure the underlying problem.