1994 - 2000 OBS GM Long Bed Pickup Truck Leaking Fuel Tank & Pump Module Replacement (Chevy & GMC)

Описание: This video highlights the GM service manual procedures for replacement of the gasoline fuel tank on 1994 thru 1998 old body style (OBS) GM full size pickup trucks (Chevrolet and GMC brands and models C/K, Silverado, Sierra, Cheyenne, W/T). Also carry over OBS trucks thru 2000. The OEM tank has developed a leak, and we also replace the fuel pump module as a proactive measure while we have access. The genuine GM / ACDelco / Spectra part numbers are included for all parts needed to perform the replacement. The specific vehicle shown is a 1998 K2500 long bed standard cab Chevy Cheyenne with the 34 gallon fuel tank option so the part numbers shown are specific to that design, but the procedure is applicable to all GMT400 pickup truck model years of 1994 1995 1996 1997 and 1998. It may also apply to carry over OBS pickup trucks for 1999 and 2000.

Warning: when working with parts and areas of the vehicle that handle gasoline fuel avoid breathing vapors and fumes, and avoid using metal tools that could cause a spark or flame.

The eBay and Amazon search links below are paid links, for which I may be compensated and earn a commission, if you choose to buy the parts and tools shown in this video thru them:

(1998 - 2000 only) fuel pump module / sending unit:
GM 19177240 / ACDelco MU1752 (supersedes GM 25314319, GM 25314020 and ACDelco MU145): https://ebay.us/UGinCz or https://amzn.to/3gau8Fs

(1996 - 1997 only) fuel pump module / sending unit:
GM 19423275 / ACDelco MU2425 fuel pump module: https://ebay.us/SnPGJ7 or https://amzn.to/3YZxp1q

(1994 - 1995 only) fuel pump module / sending unit:
GM 19423272 / ACDelco MU2422 fuel pump module: https://ebay.us/Fpx2fY or https://amzn.to/4eFw6KX

Spectra GM22C 34 gallon fuel tank: https://ebay.us/hcLZVQ or https://amzn.to/39HDFCJ

Spectra GM23C 25 gallon fuel tank: https://ebay.us/zCA1bT or https://amzn.to/4eBiKiB

GM 22552577 / ACDelco TR9 lock ring: https://ebay.us/ESuRhs or https://amzn.to/4fYM6st

GM 19420816 fuel tank sender o-ring: https://ebay.us/2Wd7Mq

GM 15705173 fuel tank insulator strap: https://ebay.us/9CtOzp

And if I've saved you some $$ here, consider some coins for the coffee tip-jar! https://ko-fi.com/drshock

1994 1995 1996 1997 1998 1999 2000

Chapters:
0:00 - Problem overview
1:45 - Release fuel cap
2:00 - Remove fuel pump relay
2:35 - Disconnect battery
3:09 - Fuel filler hoses removal
7:22 - Fuel tank jack stand tips
7:46 - Remove fuel tank straps
9:30 - Lower fuel tank
11:55 - Disconnect fuel lines
13:05 - Disconnect wiring harness
15:11 - Disconnect fuel vent hose
18:44 - Replacement part numbers
20:05 - Parts prep
21:38 - Remove fuel pump from tank
23:28 - Install fuel pump into tank
26:45 - Reinstall fuel filler hoses
27:39 - Transfer insulation strips
28:37 - Diagnosis
29:25 - Reinsert tank into stone shield
29:45 - Reconnect fuel lines, hoses, harness
31:46 - Fuel tank reinstallation tips

#drshock #obstruck #obstrucks #gmt400

Disclaimer: DrShock, the alias for the human content creator for this YouTube channel, is not responsible for any damages, injuries, losses, or liabilities associated with any repairs, upgrades, or maintenance performed on yours, or any other, vehicle whatsoever. No warranty, express or implied, is made as to the accuracy or completeness of any information provided within this channel. Viewing and using the “as-is" information of this channel is totally at your own risk. Always wear personal protection equipment and follow appropriate vehicle manufacturer service manual guidelines with original manufacturer parts only when performing any repairs, upgrades, or maintenance upon any vehicle.