Your friends Grand Wagoneer wont start you cleaned the carb and checked the pluggs and wires for problems It trys to turn over but it dosent seem to be getting fuel what should you look for?
Did you check the sensor to see if it is putting out fuel under the hood? We had a similar problem. It was a bad sensor that our jeep dealership was able to fix. We replaced the ignition coil & was a temporary fix. You can test to see if it is passing current by leaving it unhooked but close enough...just next to it to see the blue ark of current. If you don't see it, then it isn't passing current. The other thing is do you hear a "hum" from the fuel pump? If not it may need to be replaced.