2001 crown vic lacks alot of power please help

4 posts 3 contributors 729 views

kmkbud1503OP

Member since Jun 2011
4 posts
albuquerque, NM, USA

Jun 24, 2011 at 8:38 PM

i have a 01 crown vic police interceptor i replaced the fuel filther an th ebattery an on accelerration it has hardly no power an it bucks sometimes would that be the fuel preesure regulator or whats going on can someone please help me out

Prowl

Member since May 2011
7 posts
San Francisco, CA, USA

Jun 24, 2011 at 11:08 PM

Check the air flow and throttle position sensor.

jwar1127

Member since May 2009
47 posts
lauderhill, FL, USA
1 vehicle in the registry

Jun 25, 2011 at 6:41 AM

check the fuel pressure at the fuel rail. Is the check engine light on? if so you need to see what code it has.

edited Jun 25, 2011 at 6:43 AM

kmkbud1503OP

Member since Jun 2011
4 posts
albuquerque, NM, USA

Jul 4, 2011 at 11:50 AM

ya the check engine codes are telling me vaccum leak whice is my gas cap i think an running lean on bank 1 an 2

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