Which parts fail
Components named in complaints (engine, cooling system, oil leaks, timing chain, exhaust).
Mileage when the problem started
Owner reports
Selected complaints filed with NHTSA by 2001 Ford Ranger owners, lightly cleaned up (personal details are redacted by NHTSA).
The contact owns a 2001 Ford Ranger. The contact stated that while driving at an undisclosed speed, the brake pedal was depressed; however, the vehicle failed to stop. The contact stated that there was smoke coming from underneath the hood. The brakes and check engine warning lights were illuminated. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The contact referenced an unknown recall with a similar failure; however, the VIN was not under recall. The manufacturer was not made aware of the failure. The failure mileage was approximately 226,000.
The contact owns a 2001 Ford Ranger. The contact stated that while driving at an undisclosed speed, the vehicle stalled. The vehicle failed to restart. The check engine warning light was illuminated. The vehicle was towed to the contact's family member's residence. The vehicle was not diagnosed nor repaired by an independent mechanic or dealer. The manufacturer was not made aware of the failure. The failure mileage was unknown.
Tl* the contact owns a 2001 Ford Ranger. The contact stated that while driving approximately 65 MPH, he noticed smoke coming from under the hood. The vehicle was maneuvered off the roadway where the contact noticed that coolant was leaking from the vehicle. The vehicle was towed to the contact's residence. The contact, a certified mechanic, replaced the thermostat housing on three separate occasions due to a fracture. The failure was recurring. The vehicle was not diagnosed or repaired. The manufacturer was notified of the problem. The approximate failure mileage was 200,000.
I was driving approx. 40 MPH when my vehicle suddenly sped up and the RPM went from 1.5 to 4.0 without my pushing harder on the gas. I tapped my brakes and it took a few moments to disengage. In the course of 40 minutes it did this 5 times. I checked to make sure the floor mat had not gotten pushed under and it was not. The vehicle just sped up on its own.
I was driving in the snow in 2006, when a loud squeak could be heard from the engine compartment. I had the truck service from an independent mechanic. They changed the belt tensioner. This wasn't the problem. The truck continued to squeak at all speeds and all temperature conditions. Since then, I have taken the vehicle into 3 different Ford motor mechanics and 2 independent mechanics. No of them know exactly where the noise is coming from. It was thought he be the belt. The alternator was replaced, belt tensioner, new pulleys, and 3 different belts. And quess what, the truck still squeaks. I have temporarily fixed the problem with a lot of wd-40 on the belt. But why can't anyone tell me what is making the squeak and fix it. I've suck about $3000 into the truck. I refuse to spend anymore on other mechanics ideas.
I have a 2001 Ford Ranger edge. It has a 3.0l v6 engine, a 5-speed manual transmission. It has approximately 108,000 mile on it. I recently had a component fail in the internal engine. It was a cam syncroziner. It cost $467.08 to repair. I was told that this was an extremely common problem by my local Ford dealership. I was also told that if this component is not fixed immediately, that it could cause the oil pump to the engine to fail, resulting in the engine losing power. This could cause the loss of brakes, and steering. I was told by several other Ranger owners to recommend this to the NHTSA. It should be recalled and all 3.0l Ranger's should have there synchronizer repaired or replaced. This component failing could result in major engine damage, injury and death. Thank you!
Tl* the contact owns a 2001 Ford Ranger xlt. While the vehicle was parked, the contact noticed that the rear wheels were sitting lower to the ground than usual. The vehicle was taken to an independent mechanic where the rear suspension was repaired. A few years later, the vehicle was taken to an independent repair facility to be inspected where the contact was informed the entire undercarriage was severely corroded. In addition, the hinges which held the fuel tank to the frame were severely corroded. The vehicle was not repaired. The failure mileage was 67,000 and the current mileage was 104,000. Updated 01/25/11 the vehicle also had an EVAP leak.
Tl contact owns a 2001 Ford Ranger. While approaching a stop sign, the engine would idle violently and act as if it would continue to accelerate. The contact had to depress the brake pedal with extreme force in order to prevent the vehicle from moving forward. The dealer could not determine the reason behind the failure. Several repairs, unknown to the contact were made to the vehicle; however, to date, the failure persists. The failure mileage was 130,000 and the current mileage was 140,000. Updated 02/23/10. The consumer also stated the engine would stall. Updated 08/12/10
Dt*: the contact stated upon inspection of the vehicle the ball joint boots were noticed deteriorating. The vehicle was taken to the dealership and they replaced the lower ball joints. The manufacturer was alerted. The upper ball joints failed as well. The timing cover gasket was replaced. Updated 03/22/06.
Truck vehicle was shifting into reverse and a brake failure prompt the driver to switch into drive and suddenly the vehicle spun off out of control(burning tire) and it took off very fast without even touching the gas pedal. Driver tried to stop it but nothing worked.
Engine complaints in other Ranger years
Frequently asked questions
How common are engine problems on the 2001 Ford Ranger?
NHTSA has 35 complaints about the engine & cooling of the 2001 Ford Ranger, 7% of the model year's 515 complaints. The component named most often is engine › gasoline (16 mentions).
Is there a recall for 2001 Ford Ranger engine problems?
No. NHTSA lists no engine & cooling recall for the 2001 Ford Ranger, though it has 4 recalls for other components. If the problem is widespread, a repair may still be covered by an extended warranty or a manufacturer service bulletin — ask a dealer.
At what mileage do 2001 Ford Ranger engine problems start?
Half of the complaints with a recorded mileage happened before about 108,000 miles, and 14% before 25,000 miles.
Is it dangerous?
Owners linked 1 crash, 1 fire and 0 injuries to engine & cooling problems on this model year. If you notice symptoms, have the car checked before driving further.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.