The fuel pressure tester worked great on 2003 4.0 SOHC. Schrader valve port was on the passenger side under hoses by the valve cover. Finding the port and hooking it up is a pain but the tester works. In the good old days, you could see the whole engine but they didn't have cruise control, ac, horsepower, or fuel economy and you would choke if it was cranked in an enclosed garage.
Verified purchase: Yes | Condition: New
Readings not accurate. Wasted a lot of money buying parts I Don’t even need all but this gauge were not accurate. But way is to rent one from autozone. PLEASE DONT BUY.
Verified purchase: Yes | Condition: New
I didn't want a lot of adapters for things I didn't need I specifically bought this for my vehicle It doesn't take up a lot of room in my toolbox
Verified purchase: Yes | Condition: New
Worked great
Verified purchase: Yes | Condition: New
Used it for a fuel injector rail pressure and leak test. Functions well, and had the required fittings plus pressure bleed valve. Good quality.
Verified purchase: No
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