new fuel pump on my 97 deville, got fuel and pressure no start - GM Forum - Buick, Cadillac, Chev, Olds, GMC & Pontiac chat


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Old 07-23-2014, 10:06 PM   #1
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Default new fuel pump on my 97 deville, got fuel and pressure no start

I have a 97 cad deville that i have replaced the fuel pump and the filter, im getting fuel, but no start .. problem began when i let it sit for two months, found i had a weak battery, charged it up put it back in and no start .. so i changed out the pump, crankshaft position sensor and still nothing ..am i missing something ? Right now its only showing c1210 as a current code which is only the brake switch..
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Old 07-24-2014, 07:44 AM   #2
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Do you have spark?
Try un plugging the MAF sensor and see if it will start...
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Old 07-24-2014, 01:14 PM   #3
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Need to check to see if your getting fuel into the cylinders.
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Old 07-25-2014, 01:15 PM   #4
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I would get that battery checked before spending time or money on anything else.
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