Glad I stumbled into this thread as I also have a "choppy" idle at stop lights. I thought maybe an engine mount was bad (replaced driver side only 2 years ago) My truck has about 154k miles, so it due for some maintenance. For the O2 sensors, which brand did you go with? I see quite a few...
Changed the oil yesterday. Ordered some more KnN filters thinking i was out. Anyone else noticed the change in design? The new filter is a bit shorter and it has more holes near the gasket. New and old filter were bought on amazon
Same thing happened again this week. Theres also a code for the driver heater open or shorted. After doing some search the same code can cause the tcm to trip out? Anyways look what i found. Hope this resolves these trans issues. The wires are melted under the seat
Here's what i do to isolate unnecessary wires
Cut a small length of proper size heat shrink and have go past the wire just enough to pinch and create a seal
Assuming that you don't need any of those wires for anything else, i would disconnect the battery and cut back all of it and shrink wrap the ends individually, so that they don't accidentally make contact with metal or other bare wires.
Removing the knee covers of the dash may offer more room...
Also, years ago I remember someone doing a write up for modifying the stock airbox and inner fender to allow more air to flow through? Does that sound familiar?
I replaced the pedal and the problem went away. I can't find the video on yt, but there was one that shows you how to probe the harness and check for voltage for each sensor. Most videos just show how to replace it.
P2138 Throttle / Pedal position sensor / switch "D" / E Voltage Correlation
Hello All,
Saturday night, i got this code merging on the freeway trying to go WOT. Half way through WOT the truck fell on its face and a bunch of service this and that messages appeared and it went into reduce power...
Hi everyone,
I'm having a difficult time setting up the nano to work with tech2win. After several attempts of installing software im stuck with the tech2win app not recognizing the nano. When i plug the nano via usb , vx manager and Gm vci recognize it as plugged in. Gm mdi and tech2win wont. I...
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