I have a problem with my lt1
Something shorted out, find out what...
The fuse suggestion is another shot in the dark. Even if it was a 30A fuse stuck in the wrong spot it would still blow before burning a 12-14ga or bigger wire.
Opti may be fried, but you can test that, as well as the coil. Id start tracing wires to see what shorted, fix that, and go from there.
Something shorted out, find out what...
The fuse suggestion is another shot in the dark. Even if it was a 30A fuse stuck in the wrong spot it would still blow before burning a 12-14ga or bigger wire.
Opti may be fried, but you can test that, as well as the coil. Id start tracing wires to see what shorted, fix that, and go from there.
Most likely cause for something of this effect is that the coil wire was arcing to the opti because it was not on all the way. I've seen quite a few times. Bad thing is, it puts a lot of extra stress on the other components that I mentioned.
And you don't have to be an *** about it.
Whatever the circumstances, recommending he buy and replace an icm along with everything else is just a little over the top.
The opti I agreed with more than likely needing replaced, and the coil might not hurt since they're not that expensive.
But the icm I would hold off on until you 1 fix what happened and 2 replace the damaged parts.
ICMs, ECMs, PCMs usually don't get "stressed" they either work, or they don't.
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And if you know the car why wouldn't you offer to swap icms instead of telling him to buy one, just like your buddy did for you. Assuming he still has a problem that could be blamed on the icm after fixing everything else.
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