AT injector "Down-Size" swap...???
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Student Driver
Joined: Jul 2004
Posts: 962
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From: Kansas
AT injector "Down-Size" swap...???
After reading this post by MadDog, I'm wondering if replacing my 490cc Injectors
with a smaller size (390cc or less) might help my poor MPG (11 MPG in town)?
Any thoughts?
Would the ECU throw a CEL trying to pump 490cc fuel through something smaller?
How much low-end torque do you think I would give up?
with a smaller size (390cc or less) might help my poor MPG (11 MPG in town)?
Any thoughts?
Would the ECU throw a CEL trying to pump 490cc fuel through something smaller?
How much low-end torque do you think I would give up?
Bummed, but bring on OU!
Joined: Sep 2003
Posts: 2,036
Likes: 1
From: Charleston, SC
Without knowing the duty cycles for a given load, I don't know how much benefit it would be. I'm not sure that I'd risk a lean condition without this info. 11mpg is pretty bad though, so it's probably worth looking into.
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