

⛽ Diagnose Like a Pro, Save Like a Boss!
The Lisle 55700 Master Fuel Injection Test Set is a professional-grade diagnostic tool designed to test fuel pressure on most Port Fuel Injection and Throttle Body Injection systems. Featuring a wide range of adapters and precision gauges, it supports major automotive brands including GM, Ford, Chrysler, Honda/Acura, Toyota, Bosch CIS, and L-Jetronic. Built with durable materials and offering versatile connection options, this set delivers reliable, cost-effective performance for mechanics and enthusiasts alike.


| ASIN | B000I16MP8 |
| Best Sellers Rank | #272,675 in Automotive ( See Top 100 in Automotive ) #95 in Fuel Pressure Testers |
| Brand | Lisle |
| Customer Reviews | 4.5 4.5 out of 5 stars (55) |
| Date First Available | May 10, 2006 |
| Global Trade Identification Number | 00083045557005 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.6 ounces |
| Item dimensions L x W x H | 17.5 x 11.5 x 4 inches |
| Item model number | 55700 |
| Manufacturer | Lisle |
| Manufacturer Part Number | 55700 |
| Material | Acrylic, Metal, Plastic |
| Model | 55700 |
| Product Dimensions | 17.5 x 11.5 x 4 inches |
| UPC | 083045557005 |
M**T
Must have for fuel system diagnosis
Great test equipment. A lot of adapters allow connection to everything I've tried.
D**O
Way cheaper than Mac Tools set
I have a Mac Tools set that was missing a bunch of fittings (thanks, employees). I ordered this set and it appears (to me) to be identical to the Mac set - even the case. Only difference I see is the sticker says “Lysle” rather than “Mac”. I’ve used it several times and it’s good quality. I also like that it comes with a vacuum gauge.
J**E
Great gauge, but the adapter you will use most of all is of the cheapest quality.
Works great, bunch of fittings. Large schrader valve adapter for most GM cars has cheap brass insert that will fall out on you and make your life more difficult than it needs to be. When it falls out, you'll still be able to unscrew the schrader valve from the vehicle and add an o-ring to the adapter to get results, but it sure would be nice if the adapter wasn't so pathetic. This adapter is also by far the most commonly used, and is not available separately. I looked very hard. The cheap brass insert is not used in the small schrader adapter. I expected more from Lisle tools.
T**H
Affordable and useful
Great fuel injection test set, use it all the time, I've always been a fan of lisle, im a service technician for a busy used car lot and I haven't had a issue with it yet
R**T
Good quality.
Repairing vehicles.
J**R
Good quality
Great kit with adapter's for just about any engine. A fraction of the cost of Snap-on and more adapter's. Great price.
A**S
VERY NICE KIT
GOOD VALUE
F**T
Great price.
Very complete set.
J**R
nice and neat in a case, lots of fuel fittings supplied
L**S
Increíble, gran calidad y variedad de adaptadores los manometros se ven robustos y legibles además dice ser hecho en Estados Unidos Altamente recomendable
Trustpilot
2 weeks ago
1 month ago