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Discussion Starter · #1 ·
Will my 2.2 fuel pump fit on and work with my 4.3? My 4.3 crapped out and I was wondering if I could save myself $300 by just swapping my 2.2
 

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Discussion Starter · #3 ·
sweet! good deal. damn that helps me out a WHOLE lot. I got tons of new baby expenses.
 

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Discussion Starter · #4 ·
Well, just spent the last 30 mins puttin in the fuel pump from the 2.2 to the 4.3.... wasn't exactly a "direct" fit lol. The white terminal (power?) is a different shape where the harness plugs in. On the 2.2 there is an extra prong that sticks down on the inside. So I tore down both pumps and put the terminal from the 4.3 pump into the pump of the 2.2 Hooked right up and worked like a charm.
 

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also 2.2 fuel pump flows fuel less than 4.3 though, but nothin to worry about
 

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Discussion Starter · #7 ·
well it actually is starting faster now with the 2.2 pump in it. I dunno if its a flex-fuel or not though. I haven't drivin it any to see if it hurt the performance or not either.
 
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