: fuel injectors,1993 4.6 northstar VIn Y

04-15-13, 03:53 AM
what is best way to clean injectors while they are out? and how many ohms when doing ohm test. thank you..

04-15-13, 09:08 AM
About 13 - 14 Ω.

Injector test bench and cleaner.

Otherwise, install them, set up the engine for normal operation, pour a 20 oz. jug of Chevron TECHRON in the fuel tank and fill with a 93 octane Top Tier gasoline. Go for a long drive, including some aggressive "engine exercise' with its high power demands and fuel flow rates = Clean fuel system.

Google "top tier gasoline" and "chevron techron" for background info.