Vacuum leak - ZR-1 Net Registry Forums

JimBobTX · 05-13-2018

I have just purchased my 1990 ZR1 last month, which has just over 26,000 miles and I have a couple of problems to try to resolve. The first is a vacuum leak. I can hear the vacuum pump running from the time I turn the key until I start the car and don't know where to start to resolve the problem. I am not a mechanic but can do some basic repair work. Does anyone know where to get a diagram of the vacuum system on the LT5? I have noticed that there is a vacuum line off of one of the parts to the car that is located in the front right side of the car below the headlight. I can see where the vacuum line should be but I cannot find the line, nor do I know where it would go. The part that the vacuum line attaches too is made in Germany and has two numbers on it. One is 10098414 (near the top) and 003-953-06 near the bottom. This part also has an electrical connection going to it.
Thanks

05-13-2018	#1
JimBobTX Join Date: May 2018 Location: Cypress, Texas Posts: 27	Vacuum leak I have just purchased my 1990 ZR1 last month, which has just over 26,000 miles and I have a couple of problems to try to resolve. The first is a vacuum leak. I can hear the vacuum pump running from the time I turn the key until I start the car and don't know where to start to resolve the problem. I am not a mechanic but can do some basic repair work. Does anyone know where to get a diagram of the vacuum system on the LT5? I have noticed that there is a vacuum line off of one of the parts to the car that is located in the front right side of the car below the headlight. I can see where the vacuum line should be but I cannot find the line, nor do I know where it would go. The part that the vacuum line attaches too is made in Germany and has two numbers on it. One is 10098414 (near the top) and 003-953-06 near the bottom. This part also has an electrical connection going to it. Thanks