Frozen heat rizer?
#1
Frozen heat rizer?
Upon disassembly of the remainder of the engine bay I found that the heat rizer was frozen mostly closed with a maximum of maybe a quarter inch open. I was thinking this would cause extreme back pressure or reroute the exhaust through the intake manifold and out the other side center exhaust port.
What is your take on this and would this cause a fair amount of performance loss as I would expect?
Thanks
What is your take on this and would this cause a fair amount of performance loss as I would expect?
Thanks
#3
#4
hmm
I will sure be interested to know what this thing will run like when I get done with it.
I would think with the issues I have found and the freshened up motor it should run a substantial amount better than before.
I would think with the issues I have found and the freshened up motor it should run a substantial amount better than before.
#5
The car should run a lot better. I had a wagon that happened to and the thing was a dog until it was diagnosed. Everybody wired those things open as mentioned or welded or brazed the shaft to keep it permanent. A manual choke was sometimes added because without the heat riser it wouldn't heat up the choke stove fast enough on some cars.
Thread
Thread Starter
Forum
Replies
Last Post