Will crank and sometimes start lol
Needing some help on figuring out an issue with my 02 S2k. So engine was rebuilt and after installing it’s been giving me starting issues. So I’ve narrowed the problem down to the #2 cam sensor. Although it is new I backprobes my scope in it and it gives me a weak signal. So I looked under the valve cover, and there are dings or dents on the cam. My theory was that there’s a short somewhere in the harness. So I ran two wires from the straight to the ecm and still no start. The only way I can get it to run is if unplug the sensor. And then it will actually fire up. Any feedback is appreciated thanks in advance.
worth noting that coils are new spark plugs are new cam sensors are new, timing components are new and align perfectly. |
!QUOTE=cedo;25048223]So I looked under the valve cover, and there are dings or dents on the cam.[/QUOTE]
This doesn't sound good. Do you have photos of these dents? Thanks! |
Originally Posted by windhund116
(Post 25048253)
Originally Posted by cedo
(Post 25048223)
So I looked under the valve cover, and there are dings or dents on the cam.
Thanks! |
Originally Posted by cedo
(Post 25048254)
This doesn't sound good. Do you have photos of these dents?
Thanks! So there are no dings and dents --- on anything? |
Yeah, like how do you typo dents and dings?
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Originally Posted by Car Analogy
(Post 25048262)
Yeah, like how do you typo dents and dings?
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Have you driven it with newly rebuilt engine,or have been ?
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Originally Posted by noodels
(Post 25048270)
Have you driven it with newly rebuilt engine,or have been ?
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hope you have tried swapping cam sensor plugs ?
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Camshafts/cam Gear oriented properly? Timing marks ok?
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