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Thread: Fuel Pressure Very Low
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01-08-2017, 12:00 AM #11
Quick question, does everything look original in these pics? From other peoples pictures I've seen of replaced pumps, they have crimped or spliced wires and what not but I don't see anything like that on mine. Which just makes me wonder that if it's all original, why they cut the access panel into the floor pan if they never replaced the pump
Untitled by [url=https://www.flickr.com/photos/94604487@N02/]
Untitled by [url=https://www.flickr.com/photos/94604487@N02/]
Untitled by [url=https://www.flickr.com/photos/94604487@N02/]1996 Camaro Z28-Built engine project car
1994 Camaro Z28-Bolt on project car
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01-08-2017, 03:31 AM #12Xtreme Member
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Supporting Member2021 Charger Scat 392
1994 Firebird Formula 381 stroker - Carrying the torch! - 9.90 @ 134.3mph on a 200 shot
The wrench/driver for LTConvert's 94 Z28- Ellwein 383/LE Trickflows/ D1SC / CPT Ultra Pro Race 4L60E
10.78 @ 125mph. Shooting for 9.99 for Frank Cahall!
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01-08-2017, 09:46 AM #13LTx Guru
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One thing that looks different, compared to the original pump out of my 94 is the flex pipe. Mine is a discolored "clear", where yours is solid black. The wires can be reused from the original install, without cutting/crimping. Connectors at both ends.
SOLD - GONE TO A (VERY) GOOD HOME ! - 94 Formula A3+1: 381ci forged stroker - Callies Stealth, Oliver 5.85 billet rods, BME nitrous pistons / CNC LT4 heads / CC solid roller / TH400+GearVendors OD / 4.11 Strange 12-bolt / 300-shot N2O / Spohn Suspension / roll bar / MoTeC M48 Pro engine management system /a few other odds 'n ends.
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01-08-2017, 09:50 AM #14
Ahh okay that's good to know. Thanks guys. Maybe they just used a cheap pump and that's why it failed
1996 Camaro Z28-Built engine project car
1994 Camaro Z28-Bolt on project car
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01-08-2017, 01:49 PM #15
if the wire leading to the pigtail of the pump is frayed somewhere or old, brittle the pump is not getting enough volts and can burn up as a result
Many just replace the pump itself and use the old sending unit. Some unfortunately got counterfeit Walbro pumps unknowingly though which reportedly have short life spans.96 BBB 383/T56
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