SAVE 15% OFF ANY ORDER | 20% OFF $100+ | ONLINE ONLY
USE CODE
SPRING
*
Exclusions apply.
Advance Auto Parts Logo
Choose a Store
  • Shop All
  • Replacement Parts
  • Performance Parts
  • Accessories
  • Oil & Fluids
  • Special Offers
  • Speed Perks
  • Advice & How-Tos
  • Project Guides
  • FAQ / Help Desk
Product thumb
Product main large
Loading...
How Would You Like To Get This Item?

Store Pickup

Loading...Loading...Loading...

Same Day Home Delivery

Loading...Loading...Loading...

Home Delivery

Loading...Loading...Loading...
Loading...
Loading...
Loading...Loading...Loading...Loading...Loading...

Product Information

Product Details
Part No. 3640
Warranty Details (1 YR REPLACEMENT IF DEFECTIVE)
The Innova 3640 Fuel injection Pressure tester has a large easy-to-ready 2 1/2 inch dial face with 0-100 PSI scale. Helps identify & diagnose low fuel pressure, a faulty fuel pressure regulator, leaking injector(s), fuel leaks &/or clogged fuel filters.

Product Features:
  • Durable 16" gauge hose with solid brass fittings.
  • Helps identify & diagnose low fuel pressure, faulty fuel pressure regulator, leaking injector(s), fuel leaks &/or clogged fuel filters
  • Side release valve allows repeated tests without disconnecting the hose.
  • 6-foot bleed-off hose
  • Includes Ford, GM & Chrysler test adapters and a "tee" adapter for import vehicles.
Specifications
Case Included:
No

Compression Reading Increments:
10 lb/in

Display Type:
Dial Face

Face Diameter:
2 in

Fuel Type:
All except diesel

Hose Adapters Included:
GM Adapter, Ford Adapter, T-Adapter

Hose Length:
16 in

Housing Color:
Brass

Maximum Compression Reading:
100 lb/in
Loading...
Loading...Loading...Loading...Loading...Loading...
Loading...
Loading...
Loading...Loading...Loading...Loading...Loading...
No results
Loading...
Loading...Loading...Loading...Loading...Loading...
Feedback
TOP REPLACEMENT PARTS
Brake Pads & Shoes
Brake Rotors
Alternators
Water Pumps
Starters
Brake Calipers

Order Lookup

Help Desk

Store Locator

In Store Services

Mobile App

CUSTOMER SUPPORT
Accessibility Statement
Contact Us
Forgot Password
Help Desk
In Store Pickup
In Store Services
Order Tracking
Recall Information
Return Policy
Same Day Delivery
© 2025 Advance Auto Parts
Privacy Policy
Terms of Use
Site Map
ADVANCING A WORLD IN MOTION®