i have a 2002 chevrolet camaro z28 w/ls1 5.7 auto convertible and as i stated i tried to start my car one morning and it wouldnt start but it would turn over just fine. first thing i did was measure the fuel system pressure and with the key on it read 50 psi , which the manual states it should be at 55-60 psi. when i eventually got it to start by simply just cranking it over the psi reading was fluttering from 58-60 psi? and now it wont start at all after that, but it drove fine and idle perfectly. i had recently changed the fuel pump , fuel filter , spark plugs , and battery, air filter. to my knowlage i know the fuel pressure is saposed to go down from 50 psi not up. im a car guy/mechanic and im stumped. please help. thank you
Aug 31, 2008 at 8:15 PM