P0087 2014 GMC Sierra Code - Fuel Rail Low Pressure
Quick Answer
The P0087 diagnostic trouble code (DTC) for a 2014 GMC Sierra indicates that the fuel rail pressure is lower than the specified value set by the manufacturer. Common causes include Faulty fuel pump, Clogged fuel filter, Malfunctioning fuel pressure regulator. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P0087 2014 GMC Sierra indicates Fuel Rail Low Pressure.
- Common causes
- Common causes include Faulty fuel pump, Clogged fuel filter, Malfunctioning fuel pressure regulator.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
Code P0087 2014 GMC Sierra Description
The P0087 diagnostic trouble code (DTC) for a 2014 GMC Sierra indicates that the fuel rail pressure is lower than the specified value set by the manufacturer. This issue can have a significant impact on the vehicle's performance, as the fuel rail is responsible for delivering the correct amount of fuel to the engine at the right pressure. When the fuel rail pressure is too low, it can lead to a lean air-fuel mixture, causing engine misfires, rough idling, hesitation, and overall poor performance.
Common Causes of P0087 2014 GMC Sierra
- Faulty fuel pump
- Clogged fuel filter
- Malfunctioning fuel pressure regulator
- Issues with the fuel injectors
- Wiring or electrical problems in the fuel system
Symptoms of P0087 2014 GMC Sierra
- Engine misfires
- Rough idling
- Hesitation or lack of power during acceleration
- Check Engine Light illuminated
- Engine stalling
How to Fix P0087 2014 GMC Sierra
- Perform a fuel pressure test to determine the exact cause of the low pressure issue.
- Inspect and replace the fuel filter if it is clogged or dirty.
- Check the fuel pump for proper operation and replace if necessary.
- Test the fuel pressure regulator and replace if it is not functioning correctly.
- Inspect the fuel injectors for clogs or leaks and clean or replace as needed.
Cost to Fix P0087 2014 GMC Sierra
The cost of repairing a P0087 code on a 2014 GMC Sierra can vary depending on the specific cause of the issue. In general, the cost of parts such as a fuel filter, fuel pump, fuel pressure regulator, or fuel injectors can range from $100 to $500 or more, depending on the quality and brand of the parts. Labor costs at auto repair shops typically range from $80 to $150 per hour, and the total repair bill could amount to several hundred dollars. It's advisable to consult with a professional mechanic to get an accurate estimate based on the specific diagnosis and repair needed for your vehicle.
Need more information about the P0087 2014 GMC Sierra code?
Need more information on how to fix the P0087 2014 GMC Sierra code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P0087 2014 GMC Sierra code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P0087 2014 GMC Sierra Code
No Frequently Asked Questions about P0087 2014 GMC Sierra Code found.
Discuss the causes and fixes for P0087 2014 GMC Sierra OBDII Code
Code P0087 2014 GMC Sierra comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.