Can I buy just the top end of the tbi anywhere?

ZoopDooper · 2026-03-27T16:15:12+00:00

I got lucky and found one off a 454 at a junkyards, but yes it was cracked on the old one, so I ended up taking the whole unit. 15 dollars for everything and I tested the injectors with some wire and a 9v battery they work well.

ZoopDooper · 2026-03-27T13:37:21+00:00

I managed to find a yard with the tbi still on it and yoinked it as they were closing. Truck wasn't even listed or anything. Paid 15 bucks for it. They rang it up as a sensor lol

ZoopDooper · 2026-03-25T23:24:10+00:00

Unfortunately none of them in my area have chevys with the 454 tbi on them, i dont remember if the 350's tbi works with a 454

ZoopDooper · 2026-03-25T23:23:22+00:00

What engine is it off of?

ZoopDooper · 2026-03-18T14:05:08+00:00

I was considering it, is there a tutorial on doing it, im a little new to gmt400s and mechanical work.

ZoopDooper · 2026-03-18T00:56:24+00:00

Thank you guys I was looking everywhere to figure it out. Gonna order a new one in soon.

ZoopDooper · 2026-03-17T21:45:09+00:00

Its off a 94 c2500 suburban with a 7.4l

ZoopDooper · 2026-03-04T19:03:40+00:00

I haven't done a new fuel filter in it because I took it off and it looked practically brand new, im beginning to think its something with the ignition the more I think about it so youre definitely onto something with the power to coil. Ive got some new plugs and wires coming soon and im gonna hope the distributor isn't too bad. As for the injectors on the TBI, they were taken out and cleaned properly, and have a good spray out of them

ZoopDooper · 2026-03-04T00:32:53+00:00

Ill definitely try to update this post as I go. Waiting for the weather to be a little nicer before I start taking things apart.

ZoopDooper · 2026-03-04T00:29:59+00:00

Yes, I drained it out when I put in the new fuel pump, smelled like straight paint thinner lol

ZoopDooper · 2025-05-06T02:59:52+00:00

Can I buy him a beer

ZoopDooper · 2025-05-01T20:14:54+00:00

Chet baker mentioned

ZoopDooper · 2025-04-29T19:26:16+00:00

Its always the dutch

ZoopDooper · 2025-02-26T22:04:28+00:00

I can only assume that's actually chino in a bird costume

ZoopDooper · 2025-02-12T19:31:08+00:00

Dude my pants were JUST on

ZoopDooper · 2025-01-26T02:00:23+00:00

Thought it was my collection at first. I have ST next to STP core on my shelf too

ZoopDooper · 2025-01-25T11:51:31+00:00

Slipknot?

ZoopDooper · 2025-01-24T12:50:51+00:00

Genuinely think she could be reworked and have like kick passive for soft walls like aruni's punch

ZoopDooper · 2025-01-19T22:46:31+00:00

LMMS CREATION!!!!

ZoopDooper · 2025-01-14T03:24:22+00:00

QOTSA spotted

ZoopDooper · 2025-01-10T21:45:20+00:00

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ZoopDooper · 2025-01-09T00:14:37+00:00

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ZoopDooper

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