What’s everyone running for a in- tank fuel pump for a TBI set up? Switching dads Suburban over to TBI so need to get a pump that runs 12-15 psi. Thanks
CK5
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In tank fuel pump for TBI
- Thread starter doubletrouble
- Start date
A stock Tbi pump is just fine. If you start up the ep241 and 381 route, it says it’s at pressure but they seem to run different, I guess due to the strength of the pump?
Delco or walbro are good brands
Delco or walbro are good brands
Fyi, I’m using an AC Delco replacement and had trouble with it not working intermittently. The problem was loose terminals in a jumper pigtail included with the pump, once I fixed that it’s worked great.
I haven’t had any luck finding an AC Delco part number.
What engine are you putting this on?
454
Not sure what brand to trust, going to buy two so we can carry an extra
Use this one
1991 CHEVROLET C3500 PICKUP 7.4L V8 Fuel Pump | Shop Now at RockAuto
Fuel & Air Parts and More for Your 1991 CHEVROLET C3500 PICKUP at Reliably Low Prices. Fast Online Catalog. DIY-Easy. Your Choice of Quality. Full Manufacturer Warranty.
www.rockauto.com
Which brand ?
Ok, that’s the one I was looking at.
Thanks, I just ordered two.
get a strainer too.
I have had good luck with the Delphi. Seems like the AC Delco has had some availability issues when I have needed one the last few years. AC Delco is usually my first choice with Delphi 2nd. No issues with the Delphi ones I have.
I had Bosch pumps in the crew cab saddle tanks, but I don't find them available anywhere now.
,??? Carry an extra ?
Electric Fuel Pumps are a hassle to drop the tank on......
Maybe I've been lucky, but never touched an in tank pump. Definitely, not something to do on the side of the road.
We just cut an '89 suburban for a quick access panel. None of the pumps can be fully trusted these days.
10" wide centered left to right. Measured from rear of floor. It touches both underside reinforcement ribs.
10" wide centered left to right. Measured from rear of floor. It touches both underside reinforcement ribs.
I can think of numerous times one of those access holes have come in very handy.
When your a few hours into a trail you try to go prepared.
I cut an access hole in the floor of the Suburban already.
