An ACDelco Professional, premium aftermarket Fuel Injection Pressure Regulator is a high quality replacement for many vehicles on the road today. It is a mechanical valve that controls the fuel pressure in the fuel injector rail. The spring-loaded valve returns excess fuel back to the fuel tank. This premium aftermarket replacement fuel injection pressure regulator is manufactured to meet your expectations for fit, form, and function. ?
| FAQ - Answer 1 | Yes, but with today's computerized engine systems, maintaining your vehicle's exhaust and emissions system is best left to a professional technician. |
| FAQ - Answer 2 | Yes, a plugged/restricted fuel injector can reduce fuel efficiency. |
| FAQ - Answer 3 | Yes, the fuel filter should be replaced according to the maintenance schedule shown in your owner's manual. Also, have your engine tuned up regularly. |
| FAQ - Question 1 | Can I replace an ACDelco Fuel Injector on my own? |
| FAQ - Question 2 | If I do not maintain my vehicle's fuel injectors can it affect fuel efficiency? |
| FAQ - Question 3 | Are there steps I can take to ensure top fuel injector performance? |
| Good Maintenance Practices - Section 1 - Header | With today's computerized engine systems, maintaining your vehicle's exhaust and emissions system is best left to a professional technician. |
| Inlet Type | Nipple |
| Mounting Type | Bolt Mount |
| Port Quantity | 1 |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 1 | Illumination of the Check Engine Light |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 2 | Improper engine idling, hesitation or stalling |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 3 | Excessive exhaust smoke |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 4 | Abnormal engine noises |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 5 | Noticeable fuel odors |
| Signs of Wear & Troubleshooting - Section 1 - Header | Make a service appointment if your vehicle shows any of the following symptoms: |
ACDelco
ACDelco GM Original Equipment Fuel Injection Pressure Regulators are mechanical valves that control fuel pressure in the fuel injector rail, and are GM-recommended replacements for your vehicle's...
ACDelco
An ACDelco Professional, premium aftermarket Fuel Injection Pressure Regulator is a high quality replacement for many vehicles on the road today. It is a mechanical valve that controls the fuel...
ACDelco
ACDelco GM Original Equipment Fuel Injection Pressure Regulators are mechanical valves that control fuel pressure in the fuel injector rail, and are GM-recommended replacements for your vehicle's...
ACDelco
ACDelco GM Original Equipment Fuel Injection Pressure Regulators are mechanical valves that control fuel pressure in the fuel injector rail, and are GM-recommended replacements for your vehicle's...
ACDelco
An ACDelco Professional, premium aftermarket Fuel Injection Pressure Regulator is a high quality replacement for many vehicles on the road today. It is a mechanical valve that controls the fuel...
