on my 98, its under the wiper fluid tank
GM vehicles use side post batteries. The terminals are on the side of the battery. 98 Lumina with 3.8 it's on the drivers side under a red plastic cap for positive.
On the muffler
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R134A
You can't, they are bolted in
Read the owners manule.
What is the avearage cost to fix a blow headgasket on a 98 lumina
The Flasher Relay for the 98 Lumina Sedan, (and all 97-03 GM W-Body
Consider this - I have a 91' Chevy lumina with 256k miles on it, and aside from an oil leak, it still runs like a top
troubleshoot l water in fuel system 98 lumina
It is below the alternator and kind of hard to see.