About a month ago I switched over to E85 on my boosted 05. Definitely an improvement. However.
The car would drive around perfectly until the fuel level got down to 1/4 tank. Just as low fuel level warning came on. Then when accelerating at about half throttle the power would completely quit at 3000 rpm for a split second then return. Did this about 4-5 times on way to gas station, then went away after car was filled.
Now the oblivious culprit would be the fuel pump not picking up fuel when level was low. It’s a new Walbro 400. But why would it do that? And what else could it be?
The car would drive around perfectly until the fuel level got down to 1/4 tank. Just as low fuel level warning came on. Then when accelerating at about half throttle the power would completely quit at 3000 rpm for a split second then return. Did this about 4-5 times on way to gas station, then went away after car was filled.
Now the oblivious culprit would be the fuel pump not picking up fuel when level was low. It’s a new Walbro 400. But why would it do that? And what else could it be?