You seem to have mad skills so I almost hate to venture a guess, I also know with out a cam timing kit that it’s a pain to check, but could you be off a tooth when you replaced the timing chain? Just trying to come up with something for you.
Given with having installed the sprockets 90 degrees off, it is not inconceivable. But my ordeal started with the engine skipping a tooth - and does it run like shit when that happens. I had to use side streets and low range at every grade to get home. So, hopefully, it is not the case - we've taken this truck from San Diego to El Camino Del Diablo and on to New Mexico border, and it ran well if a little thirsty.but could you be off a tooth when you replaced the timing chain? Just trying to come up with something for you.
What’s difficult about trying a different ECU? It should be pretty easy. I’ve had mine out several times. Maybe takes 10 minutes at the most.No. It is not an easy feat on a 95.
In a 95, the ECU is sandwiched between other shiznits behind the glovebox. Even taking the ECU connector off is difficult.What’s difficult about trying a different ECU? It should be pretty easy. I’ve had mine out several times. Maybe takes 10 minutes at the most.
And your original gauge pic shows the throttle % hit 96%. Maybe try a different TPS if it’s sending an artificially high readding..
Yep, I have a 95 SWB. It’s pretty easy through the ps kick panel.In a 95, the ECU is sandwiched between other shiznits behind the glovebox. Even taking the ECU connector off is difficult.
What's wrong with throttle hitting 96% open? The app sets the extents regardless of whether the engine is running or not.
TPS has been checked and rechecked many times. It is not a problem.
yeah.hard to tell what is leading and whats following on those graphs. Is it possible to unhook the alt and resample?
factoryWhat kind of O2’s are you using…. .Zirconia or Titania? They should be Titania.
Surprised it doesn’t freak out and die when you pull the pcv hose and create a vacuum leak. Something isn’t right. May be something to look into.- the idle stabilizes when I pull the PCV breather hose off- anywhere at the tee.
I did, more than once. But a simple voltage test doesn't tell you what was wrong.Someone should have suggested to do the voltage tests on it!