I have changed the idle air valve 3 times, and I am still getting a code with the idle air valve. It idles very high at a cold start or if idles up and down for a minute then smoothens out. I am getting codes that it is running too lean, so this is causing it to allow too much air in the mixture. It is also causing random miss fires.
I can pinch the inlet hose to restrict some air and it will smoothen right out.
Does any one know if there is a relay I can check, or how can I check the plug to the valve to make sure it is working correctly.
Any help will be greatly appreciated.
When going down the road, it runs pretty good. But it does idle a little high at stops and in park. Like between 1000-1200 RPMS.
I can pinch the inlet hose to restrict some air and it will smoothen right out.
Does any one know if there is a relay I can check, or how can I check the plug to the valve to make sure it is working correctly.
Any help will be greatly appreciated.
When going down the road, it runs pretty good. But it does idle a little high at stops and in park. Like between 1000-1200 RPMS.