Jeep 2002 grand cherokee with less than 60K miles on it...cranks and turns over...just bought a new battery...won't stay running unless i keep my foot on the accelerator...soon as i let it off of the accelerator it dies...any solutions?
The idle relearn needs reset. Keep your foot on the gas at about 900 rpm. Make it idle for about 5-6 minutes. Slowly ease up on the gas until it will idle on it's own, it might take a while. After you get it to idle, it might be idling real low, but on its own, Let it sit and idle until for 20 minutes. After that it should be back to normal. You will have to do this every time you have the battery unhooked for a while.
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