megafan0258
Newbie
I have data logs!
Whats the best format for you all the view these?
I am seeing a lot timing fluctuation.
Whats the best format for you all the view these?
I am seeing a lot timing fluctuation.
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What ecm/service number is in your truck?Please see the following google drive share links containing .xdl files:
Cold Start
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Drive After Closed Loop
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WOT While Parked
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16197427What ecm/service number is in your truck?
Gotcha.As for the transmission, yes it's a 4L60E.
It isn't slipping and I'm certain it's an engine related issue. I don't believe my trans would cause back firing through the TBI out of gear.
I greatly appreciate it, I've been battling this for over 2 years so anything helps at this point.Gotcha.
You've done good work and received good advice from folks much smarter than I- I'm just trying to think outside the box.
I've seen electronically controlled trannies do really weird things...and not slip.