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99-4.3L v6 coad 1345 cam/crank need help

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Chevrolet Forums >> Chevy Trucks, Vans & SUV's >> S-10 & Blazer >> 99-4.3L v6 coad 1345 cam/crank need help Page: [1]
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99-4.3L v6 coad 1345 cam/crank need help - 9/16/2007 2:16:56 PM   
sickvortech1

 

Posts: 90
Joined: 9/16/2007
Status: offline
I have a high milage great running 99 s10- 4.3L V6. I've replaced the cam & crank sensores, did a major tuneup.cleared coad several times and it still shows 1345 coad and wont pass inspection. I've replaced the pcm with a matching used one, did'nt help so i put the original one back in. timing is correct. I cannot pass inspection and need to know how to clear this coad  permanatly or fix the problem. Istill drive my truck on a daily basis, any quilifide suggestions would help. if you need more spacifics please contact me thanks.
                            

< Message edited by sickvortech1 -- 10/21/2007 7:21:55 AM >
Post #: 1
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