Question about 2007 Ford Crown Victoria LX Sedan
Misfires and loss of power at higher speed. Misfire random on code reader for cylinder 1,2,5,6,7.
Plug/wire replacement potential resolution?
Battery light on continually
Brake Light (Emerg brake) on with brake released.
Recent purchased, ex police car, no other info known.
IF its a police crown vic with about 100K on it replace the crank shaft position sensor. That sensor can multi mis-fire, rough idle and starting and stalling issues. That sensor can baffle the best on this car.Our first time was on a 1996 with about 99K on it.Towed in to the dealer because I could not figure out why it would not start. Took the dealership days to figure it out. Its cheap about $20 and should be replaced in all 100Kmile police vics anyway as we found them to go out normaly about that time under police driving habbits(long idle times) and it can also leave you dead in the water if it fails completely!
Posted on Jan 12, 2009
Milage on this shouldn't matter, the light being on is probly just stuck, however you maay wanna check to be sure the brakes aint hangin up a little,
Also the surging can be causeed by the fuel pump goin out, may not be the case but something to look for, it will show up as random misfires as well, maybe try a good fuel addative, (could have a little water in it, check the fuel filter as well, alot of cars now days have a charcol filter and when they go bad they can be a issue, Pick up tube could also have a hole in it, the fuel pumpo on theese cars should be in the tank and are not fun to replace,
hope one of theese suggestions helps, there are many thing that can cause the problem your describing
Posted on Jan 08, 2009
Tips for a great answer:
Aug 03, 2014 | 2006 Buick LaCrosse
May 04, 2014 | 2005 Ford Freestar
There are few possibilities that can cause engine misfire
issues. It can be issue with spark plugs or faulty spark plugs. Also get the
compression test done for cylinders. If any of cylinder shows low compression
then required, then that particular cylinder will cause misfire.
Also get obd codes scanned, the error code will let you know
which cylinder is misfiring or all cylinders are misfiring.
For your trouble shooting I suggest you to refer the help
oinks below. It has step by step details for many engine misfire issues.
Click the link below:-----
Ford Explorer Cylinder Misfire?
Engine Misfire codes on Chevrolet Malibu?
Cylinder 6 Misfire?
Misfire on cylinder 4?
While stop engine idles like cylinder missing?
Ford Explorer 5.0L: Engine Miss?
Oil on spark plugs and car misfires?
Can cylinder misfire Damage the Catalytic converter?
Car misfires and error code P0306 and P0303 is shown?
Chevrolet K1500 No spark, random misfire
2004 Ford F150: Engine Misfire and Lean Code?
1995 Toyota LS: Misfire at idle or low RPM
2006 Ford Freestar: Misfire on Cylinder Number 2?
This will help.
Dec 09, 2012 | Cars & Trucks
Engine Misfire diagnosis can be complex and there are many reasons for misfires to occur. I suggest you read the article at this link that deals with engine misfires and the diagnosis of them and possible solutions to repair them.
Nov 08, 2012 | 2000 Ford Crown Victoria
Jan 03, 2011 | 2003 Ford Crown Victoria
Nov 28, 2010 | 1996 Ford Crown Victoria
Oct 21, 2010 | 1996 Ford Crown Victoria
Sep 28, 2010 | 2003 Ford Crown Victoria
Jul 25, 2009 | 2002 Ford ZX2
Jan 12, 2009 | 2007 Ford Crown Victoria LX Sedan
565 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: