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Re: 99 Tahoe heavy misfires, pinging, rattling
Posted to Technical Discussion Forum on 2/23/2007 21 Replies

Here we go guys-

[...] [[...]]

As you can see from the ignition scope she is put-puting at idle.

Blue- secondary ignition Yellow- Crank sensor Green- Cam sensor Login to read more.

21 Replies Received (View Replies)