Crank engine. Listen for fuel pump run-on for a second after engine stops rotating. If you are getting FP activation, unlikely to be crank sensor issue, more likely Cam sensor. Otherwise, no FP activation when cranking often = bad crank position sensor.
Anyone else ever noticed that more often than not, whenever someone tries to reinvent the wheel for no good reason, they end up with a bunch of problems instead?
Get that Evans shit out of there. Vipers have a hard enough time cooling as it is. Newer coolants have literally solved all of those...
Skip the waterless coolant and hose nonsense for now.
You need to figure out "what is hot, and what is not". None of your temp readings indicated anything near 200+ degrees.
There are multiple sensors inside the coolant temp sensor in the head. The chance that you lost 2-3 of them at the same...
Make sure while you are in there locating the rest of that magnet, to inspect the timing chain and gears very carefully for evidence that the magnet went through it. If you see evidence of that... I would advise a new timing set.
Contact me. This is the kind of thing I live for. LOL
Off the cuff guess, you have a Standard PCM installed, not a Crate Engine PCM... and it has come around to bite you in the ass. That, or you have a CKP/CMP issue.
Side Notes:
-Sets are now going to be laser engraved with proper corner on programmed sensor. Also available, I can laser the stem nut as well so you can identify which assembled wheels are which as well.
-This is a one-and-done. Once you go through the hassle, we will retain your TPMS info and...
Thank you sir!
Just to clarify though, none of our current lines *require* dropping the pan, it just makes things monumentally easier on lines without quick disconnects on them. Its kinda one of those "well, if you have any reason to remove the pan... that would be the time" situations.
There was one guy before both of the guys on this thread who has a "partially complete" order in place. I gave him until 3PM EST to complete. If he does not, they are available on a first-come, first served.
However, I DO have the replacement version of those lines available, as they are not...
These have all been available for over a decade, actually [except #2]... its just that the market turnover and "cheap option shoppers" have dogpiled them out of view.
Dead in the water. All of Autel's products auto-update and strip out the needed feature. Its intentional, which is why I believe it has something to do with the stolen IP lawsuit they were/are wrapped up in. Most frustrating part... the one place it ISNT stripped out is their own damn...
Dorman was one of the considered options. However, there is more to this than that;
The Dorman sensors, as you rightly pointed out, are not Z-Rated, nor are they angle adjustable, which limits applications and wheel fitment. They are however, programmable.
But that is not the main issue. While...
Short version: Gen-3/4 Viper TPMS is different than literally every other vehicle out there. They are NOT self learning. You need special dealer tools to activate each sensor in a specific order and allow the TPMS module to "accept" new sensor ID's. if you simply replace 1 or more sensors, you...
Let me just start by saying... ugh. Yeah, UGH.
We had the vast majority of these TPMS problems solved for decades... that was, until the market turnover buried our name, and then the manufacturer of the sensors we were using discontinued them and sailed off into the sunset... leaving me useless...
See if you have Pump Prime at key-on, as that is independent of all sensor inputs, and then you need to test to see if you have Relay actuation or not to see if the issue is on the control side, or the load side.
Also, it would help to know how you wired this whole setup... because "pump(s)"...
Seems like I get these questions more and more, and with the turnover rates as high as they are these days... it seems posts like this are needed!
So, you have a Gen-3/4/5... and your oil lines are leaking. Just replace them with whatever, right? Wrong. The most common replacement that...
Seems like I get these questions more and more, and with the turnover rates as high as they are these days... it seems posts like this are needed!
So, you have a Gen-3/4/5... and your oil lines are leaking. Just replace them with whatever, right? Wrong. The most common replacement that...
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