Does anyone know how to identify the fuel hoses under the hood? I'm installing a flex-fuel kit and need to splice the fuel composition sensor into the supply line to the injectors. I saw that there are two lines attached to the injector rail, but I don't know from looking at it which is the supply and which is the return. I attached a pic from the FSM on the fuel injector rail assembly. I'm thinking it's the one labeled "No. 1 fuel pipe sub-assembly", but I thought I'd pose the question to the group if someone knows.
![1157126]( "1157126")
Before the discussion gets off-topic into the merits/ills of E85 and people start asking why I would do such a thing 🤦‍♂️, YES I know it's not the ideal green solution and YES it's not always economical. I will just say that I'm doing it to:
-take advantage of the "flex" part and have more fueling options in places where E85 is significantly cheaper (i.e. Midwest) when driving cross-country
-try and stave off the impending gas price hike
-possibly run higher compression via supercharger in the near-ish future
-reduce my tailpipe emissions (I live in the city)
-not sacrifice trunk space or add extra tank weight doing a CNG bi-fuel conversion
Anyway enough of that part. if someone can help me identify the supply fuel line, I'd appreciate it!
Before the discussion gets off-topic into the merits/ills of E85 and people start asking why I would do such a thing 🤦‍♂️, YES I know it's not the ideal green solution and YES it's not always economical. I will just say that I'm doing it to:
-take advantage of the "flex" part and have more fueling options in places where E85 is significantly cheaper (i.e. Midwest) when driving cross-country
-try and stave off the impending gas price hike
-possibly run higher compression via supercharger in the near-ish future
-reduce my tailpipe emissions (I live in the city)
-not sacrifice trunk space or add extra tank weight doing a CNG bi-fuel conversion
Anyway enough of that part. if someone can help me identify the supply fuel line, I'd appreciate it!
