Thermostat is located on right side of engine where the top water hose connects to the block. Disconnect water hose from engine (put a pan under car to catch anifreeze that will drip out) Two bolts hold the housing on. Thermostat will be setting in the opening to block. Tap gently with small hammer to losen an remove. Replace with new thermostat, run some sealant carefully around base of housing and tighten bolts back up. 1993 Chevy Lumina APV Van
Change your thermostat. Mine had the same problem and it was stuck open.
how do you change the heater hoses on 1993 chey lumina 3.8 liter
Spark Plugs on a LuminaSee the related questions to the right. HOW DO YOU CHANGE THE SPARKS PLUGS ON A 1993 CHEVY LUMINA APV 3.8L 231-V6 ENGINE (an van)
Lumina in USA does not have a carburetor
I have a 1993 Chevy lumina van that has heat but doesn't have a fan how do I fix the fan?
No, Chevy Lumina Z34 ever came with a 3.7L engine. So probably not.....
How do you adjust the parking brake on a1994 Lumina?