My 93 Jeep grand Cherokee it gets no spark and no fuel i
1 Answer
How long since a tune-up? Any applicable trouble codes? If you missing everything, I'd check the signals from crank sensor and cam sensor. Your asd relay supplies voltage to several systems, including ignition coil and fuel injector, dark green with black tracer, Engine cranking if no voltage, that leads back to asd relay. Check the switch side of relay and control side of relay. If the computer doesn't see the cam and crank signals it might not ground the asd relay, so, no voltage to components listed.