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Deville Will Not Start


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Bought the Deville not running.

here are the "history" codes (after sitting 2 weeks w/o a battery)







Plus about 20 "b" codes

She cranks and has fuel pressure (checked at the shrader valve)

Has been parked for several months (not wanting to start) indoors before I made her my own.

I know no other history of the car. I am very mechanically inclined, just wanted to get some ideas of where to start with the Northstar. have had a northstar powered car before, but just have not ever had to work onone.

I am very efficient with GM''s in general.

Will not start... any suggestions?


97 Deville

95 Town Car

93 Cutlass Conv

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Check the fuel pressure with a gage - you should have around 40-45 psi. If that checks ok, theck for spark - take an old sparl plug and grounf the threaded end and connect one of the plug wires to it. Report back with your findings.

'93 Fleetwood Brougham
'05 Deville
'04 Deville
2013 Silverado Z71

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