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5.7 swap help...

Posted: Sun Jul 25, 2010 7:41 am
by smackhonda
I recently installed a 5.7 in my 68 dart. Im having a few problems and wondering if you guys could help. 1st problem; The injectors will not fire while cranking, I can give it a shot of ether and it will pop right off and the injectors will fire fine. Not sure what inputs It needs to fire while cranking or what the problem could be. 2nd problem; is when I do have it running, I have no throttle response from the foot feed. Ive got continuity and all the wires are hooked up the right spots, but still no throttle. Im wondering if my computer is bad. I bought a stand alone computer and harness from plumfloored creations, but im not sure who put the harness together. The 2 problems might be connected but im not sure. the motor is out of a 06 jeep grand cherokee. Let me know if you can help. Thanks