buddys got a work van, 194k, stalled on road check engine light on,also 8quarts low on oil. cant remember the code they found but it had something todo with ignition. the guy he first took it to replaced the driver side injector wiring cause he found it shorted out/melted...went to start it and it ran but was low on power and died. now it wont restart...my question is do ya think when the wiring harness shorted out would it take the idm or injectors out too???