93 opti replacement?
01-27-2011, 07:55 PM
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93 opti replacement? Have a 93 trans am that started cutting out when it was raining but now its dry and still same thing... runs fine and then out of nowhere it cuts out or I park it turn it off and come back out moments later and it wont start...When it dies it has no fuel or spark so pretty much the only thing I can think of that controls both is the opti or the computer right?
01-28-2011, 10:01 AM
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Remove and Test ICM at you local parts store,test coil ...check service engine codes
http://shbox.com/1/4th_gen_tech2.html#opti_test
http://shbox.com/1/coil_testing.jpg
http://shbox.com/1/4th_gen_tech2.html#ICM_cooling
How many miles?
http://shbox.com/1/4th_gen_tech2.html#opti_test
http://shbox.com/1/coil_testing.jpg
http://shbox.com/1/4th_gen_tech2.html#ICM_cooling
How many miles?
