bad fuel pump?
hello all, my 97 deville. hard to start first thing in the morning, cranks over strong , i have to pump the gas pedal to get it going. after that it starts up fine all day. only when it sits over nite it does this. is this the sign of a bad fuel pump? i already changed the fuel filter and nothing has changed. thanks for any help. please comment with suggestions
ORIGINAL: sinatra cadillac
hello all, my 97 deville. hard to start first thing in the morning, cranks over strong , i have to pump the gas pedal to get it going. after that it starts up fine all day. only when it sits over nite it does this. is this the sign of a bad fuel pump? i already changed the fuel filter and nothing has changed. thanks for any help. please comment with suggestions
hello all, my 97 deville. hard to start first thing in the morning, cranks over strong , i have to pump the gas pedal to get it going. after that it starts up fine all day. only when it sits over nite it does this. is this the sign of a bad fuel pump? i already changed the fuel filter and nothing has changed. thanks for any help. please comment with suggestions
.
thank u thank u for the response. i will check the codes. i didnt know if it will throw any out for a bad fuel pump. i just thought when a fuel pump goes bad, it just stops working with no warning.
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