I have 1994 4.9 that will not fire.what would cause this? on 1994 Cadillac DeVille

it has a new distributor-coil-good fuel pressure-no engine codes-used the second key-been in 2 shops-new module-cam shaft sensor-still no fire.

by in Xenia, OH on March 14, 2014
2 answers 3 comments
ANSWER by on March 14, 2014
did you check to see if you have injector pulse?
COMMENT by on March 15, 2014
one shop says he got it started--with starter fluid-but did not have injector pulse.
ANSWER by on March 14, 2014
If any chance did you replace the igniter module?
COMMENT by on March 15, 2014
yes
COMMENT by on March 15, 2014
have it scan tested to check the cts {coolant temp sensor} you will need a tech11 scanner so you can get data stream as well as any codes