Join Date: Aug 2003
Zeeke98 is offline
Re: thermostat replacement 2001 4.3
You have to remove the throttle cable brackets as well as you can't get the studs out of the thermostat housing with them in place. Just swapped mine out this past weekend.
There's a thread somewhere in the 4.3 section with pics and complete step by step.
03 Chevy S10 Blazer 2 door 2wd Cherry Red Metallic, 3/3 Belltech drop, 18" Ridler 695 18x8 wheels with Pirelli 235/50/18 tires, SS mirrors, Bravada front clip, 6000K low/4300K high HIDs, smokey red tails, Spectre cold air intake, Hypertech programmer, Cherry Bomb turbo w/turndown, Envoy door panels and handles
02 Camaro SS SLP 345HP Black 6 speed T tops
85 Camaro IROC Z28 Silver 305 TPI Auto T tops