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Old 12-12-2004, 11:21 PM   #1
Stingray42
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Join Date: Jan 2003
Location: Stouffville, Ontario
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94 Chevy blowing fuse when put in 4x4

My buddies truck, when he puts in 4x4 hi it blows the 20 amp fuse that runs the DRLs, low beam, and guage cluster lights. the truck was recently oilsprayed (krown) with all lights being removed and oil put inside (inner fenders, and roof under cab lights) whats goin on that 4x4 blows a fuse? (floor shift, BTW)

thanks!!
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Last edited by Stingray42; 12-12-2004 at 11:32 PM.
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Old 12-16-2004, 11:13 AM   #2
gizmo
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I had a problem when I put my truck in 4X4 and it turned out to be the thermal actuator. It is located on the passenger side front axle tube. I can't remember if my lights were affected. I don't think they were. Try disconnecting the plug from the thermal actuator and with a new fuse put it in 4X4. If the fuse doesn't blow it is the actuator.
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