P0401
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Joined: Jan 2004
Posts: 13,851
Likes: 111
From: SW Va
oops, gosh your quick Andi, your running those tests faster than I can type!!!! lol
Kinda sounds like the EVR is leaking, maybe thats the root cause of your problems.
If you decide to replace it, let us know if it fixes the P0401 & warm engine stumble at throttle up, problem.
You could still have more than one problem, but the EVR leaking could cause both I suppose!!!!
Kinda sounds like the EVR is leaking, maybe thats the root cause of your problems.
If you decide to replace it, let us know if it fixes the P0401 & warm engine stumble at throttle up, problem.
You could still have more than one problem, but the EVR leaking could cause both I suppose!!!!
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Junior User
Joined: Mar 2004
Posts: 68
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I have sent someone after the part.
I have to run the tests fast, have no choice. Runnin out of daylight, its getting cold, and I have to be up at 5am and work 12hrs. Gotta get this done as fast as my lil hands can go. With the truck stumbling as it is ans the fact that I have to keep it in passing gear for the most part doesn't do great things for my gas milege. At the price of gas I gotta get it fixed.
Andi
I have to run the tests fast, have no choice. Runnin out of daylight, its getting cold, and I have to be up at 5am and work 12hrs. Gotta get this done as fast as my lil hands can go. With the truck stumbling as it is ans the fact that I have to keep it in passing gear for the most part doesn't do great things for my gas milege. At the price of gas I gotta get it fixed.
Andi
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Joined: Jan 2004
Posts: 13,851
Likes: 111
From: SW Va
Well I hope we've run the diagnostics tests right & you've guessed right & come to the correct conclusion!!!!
Would hate to see you not run all the tests & jump to a conclusion too quickly, because you got a result you were looking for & miss something else, then end up unsuccessfully throwing another part at the problem that didn't fix it!!!
Anyway, keep us posted.
Would hate to see you not run all the tests & jump to a conclusion too quickly, because you got a result you were looking for & miss something else, then end up unsuccessfully throwing another part at the problem that didn't fix it!!!
Anyway, keep us posted.
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Junior User
Joined: Mar 2004
Posts: 68
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Pawpaw,
Your my hero. The new EVR is on and truck driven until normal operating temp reached. NO bucking, NO stumbling, NO CEL, SMOOTH ride. Thank you so much for all your help and patience and your infinite wisdom on these new fangled truck engines. Believe it or not after all this I still have hair, I have not pulled it out, thanks to you. Once again Thanks.
Andi
Your my hero. The new EVR is on and truck driven until normal operating temp reached. NO bucking, NO stumbling, NO CEL, SMOOTH ride. Thank you so much for all your help and patience and your infinite wisdom on these new fangled truck engines. Believe it or not after all this I still have hair, I have not pulled it out, thanks to you. Once again Thanks.
Andi
Moderator
Joined: Jan 2004
Posts: 13,851
Likes: 111
From: SW Va
oops, well there ya go, we just gotta learn to trust a womans' intuition!!!! RIGHT!!!! lol
Way to stick with it to the end Andi, feels good to win one once in a while. doesn't it.
Good feedback too, maybe this will help others with a similiar P0401 trouble code have the determinitation, to stick with & trouble shoot their problem to a successfull ending.
I know I've learned a thing or two!!!!
Good to hear all is well & your "on the road again"!!!!
Let us know how the mpg improves.
Way to stick with it to the end Andi, feels good to win one once in a while. doesn't it.
Good feedback too, maybe this will help others with a similiar P0401 trouble code have the determinitation, to stick with & trouble shoot their problem to a successfull ending.
I know I've learned a thing or two!!!!
Good to hear all is well & your "on the road again"!!!!
Let us know how the mpg improves.
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