P0087 on Kia Optima
Fuel Rail/System Pressure - Too Low Bank 1
Methodology: Reviewed against the SAE J2012 generic DTC definition and NHTSA owner-complaint patterns, then scoped to Kia Optima context without treating complaints as confirmed diagnoses.
Sources: SAE/OBD-II definitions, manufacturer service information, and public reliability reports (including NHTSA where applicable).
- SAE J2012 Diagnostic Trouble Code Definitions — Generic diagnostic trouble code definition reference for P0087.
- NHTSA recalls, complaints, and manufacturer communications — Used to check public owner complaint context, recall status, and safety-related manufacturer communications by VIN or vehicle.
Limits: Guidance is informational and may not match every model-year or revision. Confirm with the official manual and diagnostics before replacing parts. For safety-critical or electrical work, use a qualified technician.
What P0087 Means on Your Kia Optima
P0087 is a diagnostic trouble code indicating: Fuel Rail/System Pressure - Too Low Bank 1. This code relates to the fuel and air metering system. The vehicle's computer detected a condition outside normal operating parameters and stored this code.
Real Kia Optima Owner Reports
Source: NHTSA Complaints Database
"We went to start the vehicle and it sputtered and failed to start. once it finally did it was "jumpy" and there was a lot of blackish smoke from the exhaust."
"I have recently been experiencing some acceleration issues with my 2013 kia optima 4cyl 2.4l fl. about a two and a half months ago, i was driving on the freeway and switched lanes to pass a car; as i began accelerating my car felt like someone just pulled the plug on it."
"I noticed when i am at a red light and i take off to go, the car misfires and stalls for a minute. i then noticed my car was not giving the acceleration and kept stalling, and a service engine soon light came on with a code p0087 which has to do with the fuel pressure."
All reports filed by vehicle owners directly with the U.S. Department of Transportation.
📊 Complaint Trend by Model Year
Common Causes on Kia Optima
Based on NHTSA complaint component analysis for this vehicle.
What To Do Next
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1
Check for recalls on YOUR VIN
Go to nhtsa.gov/recalls and enter your VIN. If your vehicle is covered, repairs are free.
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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.