P0448 on NISSAN FRONTIER
What P0448 Means on Your NISSAN FRONTIER
Real NISSAN FRONTIER Owner Reports (Source: NHTSA Complaints Database)
"I try and fill up fuel and the pump constantly shuts off. i have to pump the fuel super slow in order for it to fill up. i have tried different gas stations, same issue."
"I bought my 2018 frontier with 40k miles on it back in april 2018. i now have about 56k miles on it. over the last couple of months it got harder and harder to put gas in it and for a month now it shuts off multiple times and or spits gas out when i try to fill it."
Data from NHTSA Vehicle Complaints Database. All reports are filed by vehicle owners directly with the U.S. Department of Transportation.
Common Causes of P0448 on NISSAN FRONTIER
Percentages based on NHTSA complaint component analysis for this vehicle.
Complaint Trend by Year
What To Do Next
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1
Check for recalls on YOUR VIN
Go to nhtsa.gov/recalls and enter your VIN. Free repairs if your vehicle is covered.
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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.
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3
Compare repair quotes
Get 2-3 quotes. Dealer vs independent shop prices often differ 30-50% for the same repair.