Help rough idle!!!!!!!!!!
#1
Help rough idle!!!!!!!!!!
Help.!!
I just installed an extrude honed intake manifold and I have a rough idle. It fluctuates over about 1-200 rpm on the tack and outside the car it sounds like an old V8. Anyone have any suggestions on how to fix it?
Thanks
I just installed an extrude honed intake manifold and I have a rough idle. It fluctuates over about 1-200 rpm on the tack and outside the car it sounds like an old V8. Anyone have any suggestions on how to fix it?
Thanks
#2
Re: Help rough idle!!!!!!!!!!
Originally posted by Canuck
Help.!!
I just installed an extrude honed intake manifold and I have a rough idle. It fluctuates over about 1-200 rpm on the tack and outside the car it sounds like an old V8. Anyone have any suggestions on how to fix it?
Thanks
Help.!!
I just installed an extrude honed intake manifold and I have a rough idle. It fluctuates over about 1-200 rpm on the tack and outside the car it sounds like an old V8. Anyone have any suggestions on how to fix it?
Thanks
Update. The engine does not smell of gas so I think the manifold is on fine. I breilfly ran my hand trhough the engine and I couldn't find any vacume leaks. Also the exhaust smells really rich.
#7
Canuck
It sound slike you have a leak. Check the area of your EGR downtube, the gasket may be worn.
I had the same symptoms when I installed my Vi and it was a vacuum leak. You can also get a vacuum gauge and tes tthe vacuum of your manifold.
PM or email me if you have any other questions.
Dave
I had the same symptoms when I installed my Vi and it was a vacuum leak. You can also get a vacuum gauge and tes tthe vacuum of your manifold.
PM or email me if you have any other questions.
Dave
#10
Member who somehow became The President of The SE-L Club
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Originally posted by Canuck
I found the leak and fixed it. The idle is back to normal now. But I have a new problem. When I shut of the car there is a loud wistle from th engine bay like something is letting off pressure.
Any ideas?
I found the leak and fixed it. The idle is back to normal now. But I have a new problem. When I shut of the car there is a loud wistle from th engine bay like something is letting off pressure.
Any ideas?
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