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#1
11-26-2024, 06:50 PM
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69-70 fuel sending units solution
Anyone here who has a 69 or 70 big Pontiac (except the wagon) knows about the problem with the fuel sending units on these cars. Basically the float gets stuck and no one sells replacements or offers a rebuild service. The 67-68 has the same issue but there are sometimes replacement sending units offered on the market. The 69-70 cars can't use the 67-68 unit because the 69-70 gas tank is shallower and the opening diameter is quite a bit larger.
I believe I have found a way to get them working again without chopping off the can and welding in a typical swing arm system. If anyone has some defective sending units for 69-70 I'd be interested in them to do a bit more testing. If so leave a note here or PM me if you prefer.
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My Break Away Squad 1969 Fbird (base OHC, 350, 400HO & Sprint Cvt’s - 400HO & TA ht’s) 1969 Custom S 2dr ht 1969 LeMans (2dr & 4dr ht & Cvt) 1969 LeMans Safari wagon 1969 GTO (2 Cvt, 2 ht & Judge ht) 1969 Cat (3 Cvt’s & 2dr ht) 1969 Ventura wagon 2 seat 1969 Exec 4dr post 1969 Bonnie Cvt & 2 wagons 1969 Bonnie Brougham (4dr ht & Cvt) 1969 Grand Prix 2 SJ’s 1969 2+2 2dr ht (Canadian) |
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