Changed heater core now won't start

03-15-2016, 12:14 AM
95 jimmy change the heater core now won't start

03-15-2016, 08:53 AM
Won't crank or won't fire? Two completely separate issues.....

03-15-2016, 07:32 PM
I hear the fuel pump and relay in glove capartment but engine won't turn over

03-15-2016, 08:10 PM
Leave the dome light on with doors open while changing core? Probably a dead battery....

03-15-2016, 08:59 PM
Tried that had the battery tested and charged still the same

03-16-2016, 08:55 AM
Basic checks next-

Is there 12v at starter solenoid purple wire when in start mode?

Try it in neutral instead of park- if automatic tranny-

Check clutch pedal switch if manual tranny.

Check battery connections at battery and ground wire to engine block.

03-16-2016, 11:57 AM
I didn't put the ground wire back on thanks for the suggestions

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