Chevrolet Repair Questions? Ask a Mechanic for Answers ASAP
the engine cranks over just fine ?
when cranking it over do you see good fuel pulsing out of the bottom of the fuel injectors ?
is there spark at the spark plug wires where they connect to the spark plugs when cranking it over ?
new computer and the old chip was changed over to the new computer ?
does this engine have compression of over 125 in all 8 cylinders ?
does it pop up through the intake ?
are you sure the timing is set correctly ?
will the old computer flash that light also ?
that check engine light should only flash when the data link connector terminals are grounded to read codes
i would bring this computer back and get another one and see if it will run
sounds like this new computer being put in is when it started to flash that light since the computer controls that light the odds are the computer is defective
you can always get me back for FREE for any follow up any time with this question even after you rate me here at Justanswer
if you have any questions please ask as i do not get credit for my work until you rate me here at Justanswer