Replacing ECU - what's involved?
06-23-2020, 08:49 PM
#26
Info is always good
Last edited by pmercury; 06-23-2020 at 08:59 PM.
06-23-2020, 08:54 PM
#27
it would be nice that you post a list of models that do need this data to be inserted
that would help the community
06-27-2020, 03:01 PM
#28
Super Member
Thread Starter
Well, today I took it out for another run. On an empty stretch of highway I hammered it full throttle from a slow roll to 100+ a couple of times. No hesitation, no misfires, no codes. I'll continue to run fuel injector cleaner through the system for a while at least, and keep it up periodically as a preventive measure, but it looks like the problem is fixed. Well, THIS problem anyway. Now if I can just figure out why it likes dumping coolant overboard, I'll have a reasonably reliable vehicle. For a while. 
06-28-2020, 08:25 AM
#29
Super Member
Join Date: Dec 2018
Location: Washington, DC
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2007 S600, 2007 Chrysler 300 SRT8, 2000 C5 Corvette, and 2017 Mustang GT, and just got a 2023 300C
I run a large plastic bottle of techron added to a full tank about once a month. I think it helps.
The following 2 users liked this post by vettebk:
DaleB (06-28-2020),
pillowshot (06-28-2020)
