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2003 chevy trailblazer_lt
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Discussion Starter · #1 ·
So this past Friday night I spent about 4 hours and replaced my water pump, thermostat, coolant, and cleaned the Throttle body!! "Pain in the A__:bonk:" but So far the difference that all of that made is amazing!! I have a throttle body spacer also and it and the throttle body was BLACK NASTY!!! The throttle response and amont of power it has now is noght and day!! Also it runs so quiet and smooth now with the new water pump!! By the way I just rolled over 90K miles and its an 03 LT.. :thumbsup:
 
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