Separate names with a comma.
You are right, I should have left an accessible connection unfastened, maybe even slightly lubricated. I think it has blown something deeper in...
oh btw; we've had similar issues before. First time something like this happened was a long time ago when i noticed the engine revving when...
So a couple weeks ago during a trip I noticed the engine behaving strangely: reving up and down repeatedly, reving up while slowing down to a stop...
heh, yeah, an intake leak can really mess up the control of the engine. If the leak is big enough the computer will give up trying to run the...
I thought about that. If the engine leaks oil anyway then I figured some more oil wouldn't be a big deal. But it also includes hydrocarbons and...
Does PCV contribute to EGR clogging, and would installing an OCC prolong the endurance of the system?
That's what I did, but I couldn't clean it in time for the smog test. I knew it would probably take days to (discover how to) clean it so I hooked...
The EGR has been clogged or partially clogged for years, or at least the engine rattling began years ago. A few more days without EGR shouldn't...
The hose was damaged and had a leak; I fixed it with a 1/4" brass barb coupling and four hose clamps fastened as tight as possible.
So I found an effective way of cleaning the device, using a very straight piece of 12 AWG copper wire and a drill. By spinning the wire with the...
Oven cleaner seems to help. I've been filling the device with oven cleaner, leaving it for hours, and then flushing it with water… We have a...
Using Google Chrome v67.0.3396.99 When I click edit on a post, and click `More Options…`: [IMG] edit: not having this issue when editing this...
NOTE: This may not work if they look under the hood!! If you're like us, you've recently got P0401 somewhere near 200k miles, but were lazy to...
just over 200,000; guess I should put that in my signature :p ------------------------------------- I currently have the EGR valve (after being...
yeah that's what I refered to for getting it out, but his was much cleaner and he was able to clean it easily with brake cleaner.
I'm just wondering how exactly the system detects an insufficient flow to throw the P0401. I read that the EGR (maybe) has a DPFE sensor for that....
Does anyone know where in the EGR system the differential pressure sensor is located? Is it before or after the EGR valve? Or integrated in it? Or...
so I guess it'll just need to soak for a while, and it'll eventually clear up maybe somewhere around 1qt per 1000 miles but i'm not sure.
200,000 miles and EGR cooler is completely plugged. Already consumed lots of acetone & carb cleaner but it's not doing much. All I hear about...
Well more than a week and thousand miles after clearing the codes, the light did not come back and there are no pending codes. My fix worked....
