Fuel lines - why have 2 ?
New fuel with ethanol boils at a low temperature. This boiling cause a rich mixture due to the floats not working properly. So even if your car didn't come with a return it is a good Idea to add one. Keeping the fuel flowing prevents boiling.
cures the problem. All carbureted mopars 85-87 came with a return filter to try and correct this issue.
I added a return to the Duster and what a difference in EGT's and performance
New fuel with ethanol boils at a low temperature. This boiling cause a rich mixture due to the floats not working properly. So even if your car didn't come with a return it is a good Idea to add one. Keeping the fuel flowing prevents boiling.
cures the problem. All carbureted mopars 85-87 came with a return filter to try and correct this issue.
I added a return to the Duster and what a difference in EGT's and performance
