still wont start 86 comanche -
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post #1 of 3 Old 01-14-2013, 10:48 AM Thread Starter
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Join Date: Jan 2013
Location: allentown
Posts: 3
still wont start 86 comanche

cranks wont start new pump no gas is being pumped out even hooked up to 12 volts the pump is not pumping its the correct bosch pump pump will run just not pumping also how do you know if the neutral safety switch is bad it will crank in park but not neutral any ides thanks

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post #2 of 3 Old 01-15-2013, 12:01 PM
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1988 MJ Comanche 
Join Date: Jul 2009
Location: georgia
Posts: 63
Can you hear the pump run when voltage is applied?
Are you sure that there is fuel in the tank?
Where are you checking for fuel flow when the pump is running?
Are you sure that the new pump was correctly installed?
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post #3 of 3 Old 01-15-2013, 07:55 PM
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1989 MJ Comanche 
Join Date: Jul 2011
Location: north bay/corbeil
Posts: 282
what engine/transmission

no start in neutral- may just be adjustment.. wiggle shifter in neutral and see if it'll crank..

as for above poster said also check to be sure its hooked up to the right line and not the vent or return line..
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