what all do you have to do to change an opti spark
ok i have a 93 z28 and i brought it in to find out what was with the lag and the missfires. the guy told me that i have an oil leak and it is going into the opti spark. i am wondering if that is common. and i herd that if you change that i sould get a eletric water pump whale i am at it. if i could gat some imfo on that that would be grate. do you have to take off the hermonic balencer to get to it?????? i apreachiat all you fourms. thank you
Pull lower balancer, Water pump, Intake plenum.
BTW good luck with that lower balancer. Get a tool from OTC to remove it. It is NOT ok to hit the lower hub and balancer with a hammer. With that have yourself a ball.
BTW good luck with that lower balancer. Get a tool from OTC to remove it. It is NOT ok to hit the lower hub and balancer with a hammer. With that have yourself a ball.
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