Car has power but won't start
Whenever I disconnect the battery in my 2004
Chevy Tahoe the car won't start it has power it
cranks but won't turn over it seems like there's no
fuel getting to the engine I just replace fuel pump
three months ago what could this be?
When you disconnect the battery the security system turns on by default, you will need to disarm it first. More on that in the owners manual. Once that is done then check for fuel pressure and spark.