What happens if a fuel pressure regulator goes bad?
A faulty fuel pressure regulator can cause a loss of fuel pressure. As a result, the engine may exhibit performance problems, such as hard-starting, rough running, stalling, and a lack of power.
What happens when a fuel pressure regulator goes bad?
How long does it take to replace a fuel pressure regulator?
A professional mechanic would require roughly 5 hours. (If just the regulator is replaced that takes about 1 hour).
How much does it cost to fix a fuel regulator?
Repairs commonly related to Fuel Pressure Regulator replacement
| Replacement Type | Price Range |
|---|---|
| Fuel Pressure Rail Replacement Cost | $200 – $500 |
| Fuel Pressure Regulator Vacuum Hose | $10 – $30 |
| Fuel Line Hose Replacement Cost | $10 – $50 |
| Fuel Injector Replacement Cost | $50 – $400 |
When a fuel pressure regulator is bad?
The most obvious symptom of a bad fuel pressure regulator is an engine misfire and loss of acceleration power. You will be driving and then suddenly your vehicle will lose power, stumble, and/or slow down. Then it may go back to accelerating normally for a short time before losing acceleration power again.
How much does it cost to fix a fuel pressure regulator?
The average cost to replace a fuel pressure regulator will be anywhere from $140 to $380 total. The parts cost alone will be anywhere from $60 to $240 while the labor costs will likely be around $80 to $140. Replacing the regulator can cost more for some modern vehicles with electronic fuel pressure regulators.
How do you reset the fuel pump on a Nissan?
Press and Hold the accelerator pedal down for another 10 seconds. The EML light will now start flashing faster, indicating that the ECU is in learning mode. NOTE: The flashing EML light will now list any fault codes found. 10 fast flashes followed by 3 sets of 10 slow flashes means no fault stored.