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86-95 Trucks & 4Runners 2nd/3rd gen pickups, and 1st/2nd gen 4Runners with IFS

No Fuel Again...

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Old Jan 11, 2010 | 09:46 AM
  #21  
Lumpy's Avatar
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From: Just North of Pittsburgh
It was a bit chilly for a skirt this weekend, it's nice I can wear pants again!!!

Here is a interesting find...When I checked the voltage at the wires by the pump I was getting 8 volts. I tested the wires coming out of the splice I fixed last year and the wires were a bit smaller than the wires coming from the pump and from under the cab. So I cut all that out and replaced some of the wire with the correct size.

Since this has been done I've noticed more pull at WOT and I'm also using more fuel. I think the pump has never gotten the full 12V like it should have gotten so it was not supplying the correct pressure there for she was a bit sluggish. I had not noticed because it was like this when I got it.

Upside more power
Downside uses more fuel


.
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Old Jan 11, 2010 | 03:57 PM
  #22  
1990yota-pickup's Avatar
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From: hubert nc
that would do it.. sounds like you got it fixed
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