14: Ignition pickup (PIP) was erratic – Ignition Systems
So you were on the right track when you said it seems like the ignition system. You mentioned putting a new distributor in, which should have a new pickup inside, so perhaps a defective part. I think this code would be the one I would want to address first.
63: Throttle Position Sensor (TPS) signal too low TPS
Might cause you some issue but I don't think it explains what you have described as well as 14.
34: EVR – EVP sensor is/was high – EVR (if that's a memory code)
This one would rank lowest of the three on my list to address.
So you were on the right track when you said it seems like the ignition system. You mentioned putting a new distributor in, which should have a new pickup inside, so perhaps a defective part. I think this code would be the one I would want to address first.
63: Throttle Position Sensor (TPS) signal too low TPS
Might cause you some issue but I don't think it explains what you have described as well as 14.
34: EVR – EVP sensor is/was high – EVR (if that's a memory code)
This one would rank lowest of the three on my list to address.
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