Thursday, September 15, 2011

1990 Chevy Beretta it will start but will not stay running?

1990 Chevy Beretta will start but will not stay running


for more than a second or two. The fuel filter and fuel pump have been


replaced, the fuel pressure is good and we have spark. I could really


use some advice on what to try next?|||Does it start right up each time? I would suggest that you hotwire the fuel pump to power to see if it keeps running. It may be an oil pressure switch, it closes the circuit when oil pressure is good allowing the fuel pump to run, no oil pressure or defective sender equals no fuel pump power.

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