Does tis OTC fuel injection kit come with the Application Manual 6550MAN-13?

Mine did, it tells you which adapters to use also. Nice tool, just need to buy the adapters and they seem to only come in a set.

I have a 1988 F150, would it work on it ?

This item works with all vehicles, if you purchase the right adapter

How effective is this tool on a v6 engine?

This tool doesn't care if it is a V6 or a V8. It's job is to deliver cleaner to the injectors. With the right cleaner, it will do a superb job.

Are there any retail outlets and sell the OTC chemicals? I don't want to pay the high shipping costs.

Hi,Just so you know on amazon the shipping costs are irrelavant they are simply the cost of the product some sellers are offering this particular product with free shipping cost example amazon $133.77 with free shipping another seller offer $119.99+$10.90 shipping almost the same the shipping cost is part of the price just depends on how the seller decides to make the offering just wanted you to know. To answer your question OTC is not really a product any retail store carries I honestly can't name one retail store that carry the OTC brand.Thanks

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OTC Tools (7448A) Fuel Injection Cleaner Canister | Use Tool with Compressed Air and Cleaning Chemicals for Effective Direct Fuel Rail and Injection System Cleaning

Product ID: 253697516

Details

Brand
OTC
Colour
Black
Item weight
2.95 kg
Material
Plastic
Product dimensions
17.8W x 17.8H

📏3.5" precision pressure gauge

⚙️30,000 PSI max pressure

🛢️22 oz solvent capacity

472602CFA

Duties & taxes included

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Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛠️ Clean fuel, peak performance—don’t let your engine miss out!

PRECISION PRESSURE CONTROL - Set outlet pressure effortlessly with a large 3.5" gauge for pinpoint accuracy.
SPILL PROOF SOLVENT FILLING - Full-size cap design ensures easy, mess-free solvent addition every time.
REMOVABLE SAE J 30 R 9 RATED HOSE - Safe transfer of gasoline and ethanol blends with quick-release for convenient storage and replacement.
EXCLUSIVE FUEL INJECTION MANUAL - Access detailed vehicle-specific fuel system specs and service points for 1997-2013 models—only from OTC.
HEAVY DUTY STAINLESS STEEL BUILD - Machined hydraulic cylinder engineered to withstand up to 30,000 PSI for ultimate durability.

The OTC 7448A Fuel Injection Cleaner Canister is a professional-grade tool designed for direct fuel rail cleaning. Featuring a robust stainless steel hydraulic cylinder with a 22 oz capacity and pressure tolerance up to 30,000 PSI, it ensures powerful and precise solvent delivery. Its spill-proof cap and large pressure gauge simplify operation, while the removable SAE J30R9 hose guarantees safe fuel handling. Included is an exclusive application manual covering key fuel system data for gasoline vehicles from 1997 to 2013, making it an essential tool for maintaining engine efficiency and fuel economy.

Specifications

ASIN	B00GZ0H9VC
Brand	OTC
Brand Name	OTC
Capacity	624 g
Color	Black
Colour	Black
Country of Origin	Taiwan
Customer Reviews	4.0 out of 5 stars 162 Reviews
Fuel Type	Gasoline
Global Trade Identification Number	00731413572746
Included Components	Fuel Injector Cleaner Canister
Item Dimensions W x H	17.8W x 17.8H centimeters
Item Type Name	Fuel Injector Cleaner Canister
Item Weight	2.95 kg
Item weight	2.95 kg
Manufacturer	OTC
Material	Plastic
Product dimensions	17.8W x 17.8H centimeters
UPC	731413572746
Unit Count	1 Count

Reviews

A**R

Correct tool for the technician

2.08.2016

B**3

Nice tool for cleaning dirty injectors

16.11.2015

J**H

Recommend to everybody

28.11.2015

C**N

Exactly what I wanted!

9.02.2025

L**U

pressure gauge stuck at 40psi

10.06.2021

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TrustScore 4.5 | 7,300+ reviews

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3 weeks ago

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The product quality is outstanding. Exactly what I needed for my work.

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472602CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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Customer service was outstanding when I had questions about the product.

2 days ago

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