Our Community is 705,000 Strong. Join Us.


2002 4.3 chevy start up problem


cnk2002s10zr2
12-27-2011, 09:10 PM
my 2002 4.3 chevy s10 starts up but stops immediatey unless u give it some gas.its got spark /fuel and battery is good no vacuum leak what could be the problem

MT-2500
12-28-2011, 04:45 AM
my 2002 4.3 chevy s10 starts up but stops immediatey unless u give it some gas.its got spark /fuel and battery is good no vacuum leak what could be the problem

What is fuel pressure readings?
Any codes or check engine lights?
Is air filter and hoses to intake good shape and hooked up?
All sensors pluged on good?
Any recent reair work done?

Add your comment to this topic!