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997 grand cherokee limited

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Old 02-02-2011, 11:10 AM
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Default 997 grand cherokee limited

idle drops and sudden acceleration. vehicle is cold or warm. no difference. replaced map sensor, idle control, tps, ecm, no changes. help
Old 02-02-2011, 11:37 AM
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Check the fuel pressure while it's acting up.
Old 02-02-2011, 01:24 PM
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Originally Posted by alexxxtercero
idle drops and sudden acceleration. vehicle is cold or warm. no difference. replaced map sensor, idle control, tps, ecm, no changes. help
Check for any stored trouble codes: Here's how to do it yourself > Computer codes
It could be a number of things. It's better to check it before throwing money at it first.
And Welcome to CF.
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