Possible Leak - Engine Smoking - ZR-1 Net Registry Forums

hottrodcrazy · 08-26-2013

Please give you advice on a problem I am having. I just bought a 1991 ZR1 with 6000 miles. I haven't really driven it yet, but when I start it up and it gets warm enough it starts smoking below plugs 4 & 6. I can't see where it's coming from and don't find any leaks on the ground below the car. After a few minutes it burns off and stops smoking, but I have started it several times and it continues to do this. I'm guessing it's probably a small oil leak, but again, I can't find actual evidence or the location of a leak.

Does anyone have any ideas? Thanks.

08-26-2013	#1
hottrodcrazy Join Date: Apr 2013 Location: North Carolina Posts: 22	Possible Leak - Engine Smoking Please give you advice on a problem I am having. I just bought a 1991 ZR1 with 6000 miles. I haven't really driven it yet, but when I start it up and it gets warm enough it starts smoking below plugs 4 & 6. I can't see where it's coming from and don't find any leaks on the ground below the car. After a few minutes it burns off and stops smoking, but I have started it several times and it continues to do this. I'm guessing it's probably a small oil leak, but again, I can't find actual evidence or the location of a leak. Does anyone have any ideas? Thanks.