C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette
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Thinking about replacing that heater core......

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Old Aug 8, 2022 | 04:32 PM
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Z51JEFF
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From: Fremont Ca
2022 C4 of the Year Finalist - Modified
Default Thinking about replacing that heater core......

Most important part of the job,make sure all of the vacuum lines are routed correctly and not pinched,kinked. I've had to loosen,the heater box or take it out 4 times just because I'm a moron and didn't give the vacuum lines much thought. Last time I had everything back together thought it best to check for leaks,operation of the actuators only to find one of the lines was kinked behind the heater box. 2 steps forward,one step back. There's a reason I call this car Evil Kermit😡


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