Close
Car Questions
RepairPal is your advocate for car care advice and guidance

1999 Tahoe 5.7 cranks over and start but shut down every time,

(1999 Chevrolet Tahoe)
in Cincinnati, OH on April 06, 2015
Displaying 2 answers & 2 comments
Popular Answer
on April 06, 2015
Security light flashing?.......(20:48) - Well that answered the question for me!.. It's no wonder it won't run because SECURITY is shutting it down by turning off fuel to engine!!!!!
Sign in to reply
on April 06, 2015
possible clogged fuel filter,possible failing fuel pump.change fuel filter,then check fuel pressure.
Sign in to reply
on April 06, 2015
new fuel pump new filter,check wirng at security wire, disconnect wire to security unit at ignition switch and got the same problem of starting up and instantly shutting down.
on April 06, 2015
Get a repair estimate
RepairPal estimates are guaranteed at over 2,000 quality certified locations nationwide.
Or interested in getting a repair? Find a Shop

Similar Questions

View answers to similar questions from RepairPal's community of auto experts and enthusiasts.
Truck throws p0332,p0174,p0420,p0430,p0137,p0171 codes all at the same time. starts and drives for a min then dies. i...
96 tahoe dies at idle hot or cold lots of new parts installed, except coil,or distributor, crank sensor, no codes
Didn't find what you were looking for?