PCM Flash and speed limiter question

From: Mike's Dakota (mikesdakota@home.com)
Date: Wed Nov 01 2000 - 10:43:17 EST


Ok, let me start by saying.....I don't normally drive this fast, I would
only do it if I were the only one on the road, and I would only do it for a
limited time, you know to kinda knock out the carbon buildup.
I recently had my PCM flashed at the dealer for the ping problem. No big
deal in reducing the ping, but the performance suffered. Seems like there
was a bigger dead spot when accelerating, and less snap off the line. I
also noticed one night when I was on I-25 on my way up to Cheyenne the my
cruse control would not hold at over 85mph. The truck would not go over 95,
I used to be able to get it up to about 107 before. Seems like it would
just shut down after 95, mash the gas, nothing. Any one else have a similar
situation?

Mike G.
Colorado
1999 4x4 CC SLT 5.2 Auto



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