replaced optispark and wont start

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05-06-2016 | 02:17 AM

jakemarzzz28

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replaced optispark and wont start

I have a 97 Camaro z28, recently got out of maintenance for the harmonic balancer and the water pump and some hoses replaced and it drove great afterwards for 2 months then the fuel pump went out and that was replaced as well as the optispark and the vehicle will not start.. right before the optispark was replaced the car could be read by an obd2 reader, then after replacing the optispark the reader says the car is unreadable.