Fuel Pressure Regulator Problems: Diagnosis & Replacement
Quick Answer:A bad fuel pressure regulator can cause hard starting, stalling, black smoke from the exhaust, and fuel odor. Testing requires a fuel pressure gauge, and replacement typically takes 1-2 hours for a DIYer. Costs range from $50-$300 depending on the vehicle and whether you DIY or hire a pro. What Is a Fuel Pressure … Read more