P0302 on FORD RANGER — Cylinder 2 Misfire Detected

Q: "What does P0302 mean on a FORD RANGER?"

"P0302 indicates: Cylinder 2 Misfire Detected. This is a ignition system code. 3 FORD RANGER owners have reported this to NHTSA."

Q: "What are the most common causes of P0302 on FORD RANGER?"

"Based on 3 NHTSA reports, the most commonly cited components are: Engine And Engine Cooling, Power Train,Engine. These percentages are based on the component field in owner complaints."

Q: "Is P0302 serious on my FORD RANGER?"

"Of 3 NHTSA reports for this code on FORD RANGER, none involved a crash or fire. However, any diagnostic code should be evaluated by a qualified mechanic."

Q: "What should I do if my FORD RANGER shows P0302?"

"1) Check for recalls on your VIN at nhtsa.gov/recalls. 2) Get a professional diagnosis — a code alone doesn't identify the exact failed part. 3) Get 2-3 repair estimates to compare."

What P0302 Means on Your FORD RANGER

P0302 is a diagnostic trouble code indicating: Cylinder 2 Misfire Detected. This code relates to the ignition system system. The vehicle's computer detected a condition outside normal operating parameters and stored this code.

3 FORD RANGER owners have reported this issue to NHTSA across model years 2006-2019. Most reports come from the 2006, 2019 model years. The most commonly reported component is Engine And Engine Cooling (66.7% of reports).

Real FORD RANGER Owner Reports

Source: NHTSA Complaints Database

"Vehicle stalled in middle of an intersection at 46,00 miles and was found to have lean codes p0171 and p0174-they replaced the intertia switch. vehicle went in for service and a po306 cylinder misfire, but paperwork stated could not duplicate."

— 2006 FORD RANGER owner · ENGINE AND ENGINE COOLING · Filed 03/20/2011

"2006 ford ranger 3.0l-2v vulcan engine. mil on various misfire related dtc's p0300 - po306 and p0316 ford technical service bulletin reference number: 05-26-3 date of issue 12/31/05 my 2006 ranger with 35,000 mi displays all for the issues indicated on this tsb."

— 2006 FORD RANGER owner · ENGINE AND ENGINE COOLING · Filed 04/01/2010

"My truck experienced a P0302 misfire on the freeway, which caused it to shake immediately and made it very difficult to drive. I had it towed to the dealership, and they told me there was water in the spark‑plug wells, which was surprising since I live in Las Vegas, NV, where it rarely rains."

— 2019 FORD RANGER owner · POWER TRAIN,ENGINE · Filed 02/02/2026

All reports filed by vehicle owners directly with the U.S. Department of Transportation.

📊 Complaint Trend by Model Year

2

'06

1

'19

Common Causes on FORD RANGER

Based on NHTSA complaint component analysis for this vehicle.

ENGINE and ENGINE COOLING 66.7%

POWER TRAIN,ENGINE 33.3%

What To Do Next

1
Check for recalls on YOUR VIN
Go to nhtsa.gov/recalls and enter your VIN. If your vehicle is covered, repairs are free.
2
Get a proper diagnosis
A code alone doesn't tell you the exact failed part. A diagnostic at a shop ($50–$150) pinpoints the root cause before you spend money on parts.
3
Compare repair quotes
Get 2–3 quotes. Dealer vs. independent shop prices often differ 30–50% for the same repair.

Frequently Asked Questions

What does P0302 mean on a FORD RANGER? ▾

P0302 indicates: Cylinder 2 Misfire Detected. This is a ignition system code. 3 FORD RANGER owners have reported this to NHTSA.

What are the most common causes of P0302 on FORD RANGER? ▾

Based on 3 NHTSA reports, the most commonly cited components are: Engine And Engine Cooling, Power Train,Engine. These percentages are based on the component field in owner complaints.

Is P0302 serious on my FORD RANGER? ▾

Of 3 NHTSA reports for this code on FORD RANGER, none involved a crash or fire. However, any diagnostic code should be evaluated by a qualified mechanic.

What should I do if my FORD RANGER shows P0302? ▾

1) Check for recalls on your VIN at nhtsa.gov/recalls. 2) Get a professional diagnosis — a code alone doesn't identify the exact failed part. 3) Get 2-3 repair estimates to compare.