Help on fixing a vapor lock!!!
A small diameter orifice seems typical in vapor seperators.
But maybe not in return style filters?
Lemme look at one I cut open - even though its AMC wagoneer with charcoal canister.
Yup. Look at that. It's got a reduced opening as well, just not as tiny as in the seperator. (These are always installed with return at 12 o'clock position.)
Makes sense to restrict fuel from returning to the tank but would easily allow vapor to pass.
I've not really studied the early Chrysler vapor recovery systems but between the FSM and those Master tech booklets, you should be able to figure out what they did and how you can make use of them.
On my AMC wag I had to open up and replace the top filters of the charcoal canister since new ones are no longer avilable. Not the simplist system but something to consider if you have to.
Vapor Canister Rebuild - A new how to - International Full Size Jeep Association
That's interesting.
A small diameter orifice seems typical in vapor seperators.
But maybe not in return style filters?
Lemme look at one I cut open - even though its AMC wagoneer with charcoal canister.
Yup. Look at that. It's got a reduced opening as well, just not as tiny as in the seperator. (These are always installed with return at 12 o'clock position.)
Makes sense to restrict fuel from returning to the tank but would easily allow vapor to pass.
I've not really studied the early Chrysler vapor recovery systems but between the FSM and those Master tech booklets, you should be able to figure out what they did and how you can make use of them.
On my AMC wag I had to open up and replace the top filters of the charcoal canister since new ones are no longer avilable. Not the simplist system but something to consider if you have to.
Vapor Canister Rebuild - A new how to - International Full Size Jeep Association