madhatter54

I know all of you are getting sick of answering question about this but I'm a bad speller and the spell check here won't work on this pc. any ways I have a 1995 camaro Z28 I change the water pump and after that it would not start I had no spark.I have replaced opti/coil two time because I though the first one was bad the ignition module/new plugs and wires/ still no spark.I don't have a scaner but I tryed to do the jumper AtoB but the service engine light just keeps flashing and does not stop this happens with the jumper and with out.Also when I plug in the programmer it goes just so far and then says it was interruped and stops. I have ran all the test and all are good but one the pluse I don't get any I'm thinking about getting a new pcm then I would have all new **** in it.the fuse are all ok.I'm sure the no pluse is why I'm not getting the spark. How do I fix the no pluse do I have to take the opti off and if I do how do I check to see if it bad It new but I know you can alway get a bad one. can any one help me out?

Injuneer

You can't flash the codes on the SES light by shorting the ALDL pins in a 95. 1993 was the last year you could do that on an LT1.

Why are you trying to conect a programmer to it?

You'll have to clarify that one. You ran all the test(s) on what? Using what? What is a "pluse"?