P 0455 leak detection pump
#11
04-07-2021, 09:45 AM
#12
04-07-2021, 09:47 AM
I shoved the outlet hose of a HF 9.99 air pump (guaranteed to do 100 PSI, barely does 30) . into the hose leading from the charcoal canister. A loose fit that would not over pressurize the tank. Lots of leakage at that connection. . Crawled under the truck and could smell fumes.
There is a breeze today. Put my hand over the buggered rollover valve and could feel air leaking out. . At the same time I had a plastic shop glove over the leak detection pump. It didn't inflate. While running the engine.
I have felt the solenoids on the purge valve and LDP clicking.
As soon as the fuel level is lower I will drop the tank and pressurize it out of the truck. Eric O from the South Main Auto channel has taught me not to fire the parts cannon at once.
.
There is a breeze today. Put my hand over the buggered rollover valve and could feel air leaking out. . At the same time I had a plastic shop glove over the leak detection pump. It didn't inflate. While running the engine.
I have felt the solenoids on the purge valve and LDP clicking.
As soon as the fuel level is lower I will drop the tank and pressurize it out of the truck. Eric O from the South Main Auto channel has taught me not to fire the parts cannon at once.
.
#13
04-07-2021, 08:37 PM
#14
04-07-2021, 10:14 PM
#15
04-08-2021, 07:38 AM
Thank you.
Was your rollover valve located in the front by itself? I saw the pic you had, and to me it wasn't clear.
Any sage advice on the instalation without a blood sacrifice? As we all know Chrysler plastic in 2nd gen left much to be desired.
Possibly a blow dryer-heat gun? Is there a gasket or grommet that needs to be ordered as well?
Went thru part of your build blog. Stopped at the broken rollover valve nipple. Got to go to work.
Was your rollover valve located in the front by itself? I saw the pic you had, and to me it wasn't clear.
Any sage advice on the instalation without a blood sacrifice? As we all know Chrysler plastic in 2nd gen left much to be desired.
Possibly a blow dryer-heat gun? Is there a gasket or grommet that needs to be ordered as well?
Went thru part of your build blog. Stopped at the broken rollover valve nipple. Got to go to work.
Last edited by Xombi; 04-08-2021 at 07:49 AM.
#16
04-08-2021, 08:08 AM
Thank you.
Was your rollover valve located in the front by itself? I saw the pic you had, and to me it wasn't clear.
Any sage advice on the instalation without a blood sacrifice? As we all know Chrysler plastic in 2nd gen left much to be desired.
Possibly a blow dryer-heat gun? Is there a gasket or grommet that needs to be ordered as well?
Went thru part of your build blog. Stopped at the broken rollover valve nipple. Got to go to work.
Was your rollover valve located in the front by itself? I saw the pic you had, and to me it wasn't clear.
Any sage advice on the instalation without a blood sacrifice? As we all know Chrysler plastic in 2nd gen left much to be desired.
Possibly a blow dryer-heat gun? Is there a gasket or grommet that needs to be ordered as well?
Went thru part of your build blog. Stopped at the broken rollover valve nipple. Got to go to work.
WRONG PART you need this one!
#17
04-08-2021, 01:09 PM
I am talking about the roll over valve in the front that sits by itself. . Is it the same as the part number as the valve in the rear? The part you listed sits in the fuel pump assy according to the Mopar schematic. . The little thing that sits on top of the hump with a line out of it.
Basically this is my tank https://i.ebayimg.com/images/g/QbAAA...Kct/s-l500.jpg
I do not know how to cut and paste well.
Basically this is my tank https://i.ebayimg.com/images/g/QbAAA...Kct/s-l500.jpg
I do not know how to cut and paste well.
Last edited by Xombi; 04-08-2021 at 01:11 PM. Reason: to clarify.
#18
04-09-2021, 07:21 AM
I am talking about the roll over valve in the front that sits by itself. . Is it the same as the part number as the valve in the rear? The part you listed sits in the fuel pump assy according to the Mopar schematic. . The little thing that sits on top of the hump with a line out of it.
Basically this is my tank https://i.ebayimg.com/images/g/QbAAA...Kct/s-l500.jpg
I do not know how to cut and paste well.
Basically this is my tank https://i.ebayimg.com/images/g/QbAAA...Kct/s-l500.jpg
I do not know how to cut and paste well.
#19
04-09-2021, 08:36 AM
#20
04-09-2021, 09:02 AM
then you want the first one I listed. That I don't know. I know 35 won't fit a 34. So a 35 should fit but you will need a different fuel pump.