Faults - misfires

[B-Time]

A friend was teaching his son to drive stick on his '04 vert. His son stalled it and it wouldn't start. I cleared the codes and was able to start it. Runs really rough like not all cylinders are firing.

Could this be a coil? And does it make sense that a coil would pop from stalling?

Thanks!



Address 01: Engine Labels: 079-910-560-BBK.lbl
Part No SW: 8H0 910 560 B HW: 8E0 907 560
Component: 4.2L V8/5V G 0010
Coding: 0007714
Shop #: WSC 00672 785 00200
VCID: 2756777095327E060A-5102
7 Faults Found:
16684 - Random/Multiple Cylinder Misfire Detected
P0300 - 001 -
16688 - Cylinder 4
P0304 - 001 - Misfire Detected
16687 - Cylinder 3
P0303 - 001 - Misfire Detected
16395 - Bank 1: Camshaft A (Intake)
P0011 - 008 - Retard Setpoint not Reached (Over-Advanced) - Intermittent
16890 - Idle Control System
P0506 - 002 - RPM Lower than Expected - Intermittent
18010 - Power Supply Terminal 30
P1602 - 002 - Voltage too Low - Intermittent
16685 - Cylinder 1
P0301 - 001 - Misfire Detected
Readiness: 0000 0000

[xhackerekx]

or bended valves due to timing guide failure .

[B-Time]

or bended valves due to timing guide failure .

Shit, didn't even think of that. Think he had the chain done, which I assume would include the guides. Will find out. Unfortunately, it makes more sense than a coil blowing from stalling.

[B-Time]

Would there likely be chain rattle before failure?

[JimmyBones]

Get the engine running at idle and look at measuring value blocks 15-16-17. That way we can see which cylinders are misfiring. There are fault codes for cylinder 1-3 and camshaft over-advanced for bank 1. It would also be good to go into measuring value block 94 as well.

I would be looking at a vacuum leak or a camshaft adjuster issue.

[B-Time]

Get the engine running at idle and look at measuring value blocks 15-16-17. That way we can see which cylinders are misfiring. There are fault codes for cylinder 1-3 and camshaft over-advanced for bank 1. It would also be good to go into measuring value block 94 as well.

I would be looking at a vacuum leak or a camshaft adjuster issue.

Cool. Thank you! To measure a block, would I just go into the screen below and enter the block numbers in the far left field? Haven't done this before.

[JimmyBones]

Cool. Thank you! To measure a block, would I just go into the screen below and enter the block numbers in the far left field? Haven't done this before.

[IMG]http://www.ross-tech.com/vag-com/tour/704-screens/meas_blocks.png[/IMG

Yes. Put the block number into the far left field and click "Go!" or press enter.

[B-Time]

Yes. Put the block number into the far left field and click "Go!" or press enter.

Thank you for your time! Much appreciated.