You can figure out which it is by pinching off the supply and return lines one at a time and seeing which case has the pressure loss issue.
Error codes set under different parameters, including delays. For example, a MAF not reporting a signal within an acceptable range to the ECM can trigger a code in the ECM in as little as 600mS. ...
How do I know which of the options I need to choose for the ESC? I'm using a 1995 Cali truck BIN as my starting point.
Cody_Mac
No Bobby, it is still for sale.
Wow, jump on those!
What tires are on the wheels now? Do they rub anywhere? 245s shouldn't rub. 255s should be good also. But ride hight/alignment play a big roll. Also, the stops in the steering box have an effect.
Keep me updated how I can help, seems like it can use more fuel but data will tell the story.
https://www.thirdgen.org/forums/transmissions-drivetrain/790441-fluid-87-wc-t5-3.html#post6546617
Firechicken82
the pressure washer should be fine and its the only way you're gonna clean all that gnarly rodent excrement off. If you just vacuum it its gonna smoke like a Mo-Fo when you do get it started. Like...
They were probably added by the previous owner/s or maybe even the selling dealer back in the day. It wasn’t factory stock or an “official” dealer package that I know of.