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Car runs very rough - log attached

Old 04-19-2009, 09:15 AM
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Default Car runs very rough - log attached

C5r Blocked 427
Cam specs: 244/244, 615, 112
10.5:1 compression

Car runs very rough especially under load.

No fuel trims are coming through....

Based on the attached log...where should I start the trouble shooting process?

New to tuning. Thanks in advance for any help!
Attached Files
File Type: hpl
run1.hpl (79.9 KB, 57 views)
Old 04-19-2009, 02:51 PM
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B2 may have an exhaust leak.
Check the spark plugs, if everything looks ok there, go downstream.
Old 04-20-2009, 08:14 AM
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figured it out. DTC 353...cut wire on coil pack #3... Now to get the idle lined out.


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