[TIP] Fuel Pressure Test - S10/Blazer EFI

Name: [TIP] Fuel Pressure Test - S10/Blazer EFI
Uploaded: 2023-07-22
Duration: 3 min 3 s
Channel: Paulo
Description: Learn how to test fuel pressure on a Chevrolet S10 / Blazer 2.2 EFI using a pressure gauge. Step-by-step diagnostic values and pump checks.

2023-07-22 · 3:03 · 22,036 views

Video by Paulo — Paulo's Garage.

🎙️ Video audio is in Portuguese. Localized technical summary, torque specs, and procedures below.

Explains the fuel pressure test on the S10 and Blazer EFI using a Superteste pressure gauge, referencing 4 to 6 bar locked pressure and 1.8 to 2.1 bar running. Also provides tips to diagnose fuel delivery without guessing or needlessly replacing parts.