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Re: [T3] Try this again. Rough start


Schlegel, Richard said:
> I am having the same problem. Starts right up! But then seems to foul
> the plugs a little. I rev it up to clear it out then it is fine. Seems
> to be way to rich at start up. Is there some sort of choke on a fuel
> injected car?

Yes, the FI includes a kind of "choke." It richens the mixture when the
starter runs. You should make sure that your cold start valve is not
kicking in, which it should not at your temps; you could just disconnect
the electrical plug to it to make sure.

On some of my cars I have found that they just get a bit too much fuel on
startup and need to be run down the block to clear it out. If you speed up
a bit and then let off completely on the throttle the FI will cut off the
fuel completely, which will clear any excess gas out of the engine and
then things will come back nicely.

If this still isn't good enough, there is a wire from the starter solenoid
to the brain that you can disconnect; then you'll get minimal starting
enrichment. This MIGHT make it a bit hard to start in cooler weather, but
you probably never get cold enough where you are for this to arise.


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