ford taurus p0303 error code Pinon Hills California

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ford taurus p0303 error code Pinon Hills, California

The Spark Plug terminals should have a sandy color and not be blackened with soot, white from an overheating combustion chamber, or greenish from coolant. If you are feeding it coolant, you are also feeding the catalytic converter coolant, and it does not like the taste, and will quit working after a while in silent protest. Category A Test Forum Active Topics Today's Posts Gallery Garage Insurance Register Remember Me? Note that the CPS is difficult to reach and change on this engine.Everything looked OK - I wiggled the connector to be sure it was tight - it was.Started the engine

If there is more than a 10 percent variance, the Check Engine Light will blink or pulse in a steady manner to indicate that a harmful Catalytic Converter misfire is occurring. It's a regular maintenance item anyway, couldn't hurt. 01-02-13,02:52 PM #3 equinox Member Join Date Mar 2009 State TX Posts 1,051 How old are the plugs and wires. http://www.ford-trucks.com/forums/23...g-seafoam.html As far as cleaning the EGR ports, AFAIK you have to pull the intake and use a very small brusg (I think one guy mentioned using a pipe cleaning brush) Related Articles What Causes Hoses to Leak?

But if this additional information changes your mind, let me know. Make sure that you have the vehicle properly inspected in order to determine the root cause of the misfire. All information on this site is copyright protected. Brian, I'm gonna run it with the plugs gapped properly and see if it stores another code.

I know they make something to clean that. I've thought about a new coil pack, but wouldn't I be getting a misfire on cyl 4 as well, if the coil pack was bad? Watch Queue Queue __count__/__total__ Find out whyClose Trouble shooting a misfire, Code P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308 Robert DIY SubscribeSubscribedUnsubscribe53,77853K Loading... Hello and Welcome to Justanswer, My name is XXXXX XXXXX I am here to try and assist your with your question.Is the engine actually missing?What have you tried so far?

Ruled out valves/rings with 180 psi and no leakdown. Car seems to idle fine but runs rocky while driving. Scotty Kilmer 420,111 views 3:16 How To Fix P0300 random misfire codes in your car - Duration: 3:11. Powertrain MisfireSometimes, the engine has nothing to do with a misfire.

Lean MisfireThe lean misfire is another common reason for an engine "miss"—this is due to an imbalanced air/fuel ratio (too much air/too little fuel). Entire engines have been replaced to solve a wrongly perceived mechanical misfire problem that was actually rooted in the transfer case, transmission, driveshaft, or front/rear differential. Read more Q: Limp mode If you do not use the recommended fluid for Chrysler or any transmissions in general, it can cause the transmission to have shifting and slipping concerns. Thanks, Hal haldavis View Public Profile View Gallery Find all posts by haldavis #4 11-18-2008, 02:34 PM haldavis New User Join Date: Dec 2007 Posts: 13 Brian, I

thank u Expert: Ron replied5 years ago. If you havn't checked your coil yet, do so first. Thanks, Hal haldavis View Public Profile View Gallery Find all posts by haldavis #14 12-09-2008, 12:17 PM T K Freshman User Join Date: Feb 2007 Posts: 28 Hal, If you are going to do the work yourself just start with this and if that doesn't fix it you at least took care of a maintainence item and then someone

What else? To post questions, help other DIYers and reduce advertising (like the one on your left), join our DIY community. What repairs can fix the P0303 code? One common cause for "jerky" performance that feels like a misfire is a problem in the transmission and its ability to properly up- or down-shift.

I've also heard in other cases the problems were faulty fuel injectors. Loading... If its 3.0L 24V than it does not use plugs wires because its COP ignition, in that case I would recommend 6 plugs and a #3cyl coil so you don't have Read more Rules of the Road For Iowa Drivers Driving on the roads requires knowledge of the rules, many of which are based on common sense and courtesy.

Aftermarket Products Air Intakes, Air Filters & Ram Air Audio & Video Systems, Navigation, Satellite Radio & Mobile Electronics Ford In-Vehicle Tech Working... jerrybarr is offline Quote Quick Reply Remove Advertisements Sponsored Links Ford Taurus Forum Advertisement Reply vBulletin Message Cancel Changes Quick Reply The following errors occurred with your submission Please enter your desired user name, your email address and other required details in the form below.

This is a '99 with a 4.2L. I also moved the # 3 coil to the # 6 cylinder because it's in the front.. It's free! User Name: Password Please enter a password for your user account.

EricTheCarGuy 1,184,069 views 10:00 Replacing Fuel Injectors In Your Car - Duration: 3:21. As the ignition components continue to wear, the misfire will intensify and the combustion process can be interrupted completely. Yes it will work. Ask Your Own Ford Question Customer: replied5 years ago. Sounded good to me at first, but the more I think about it and read about it and talk to others, I wonder if the head and piston aren't covered in

Read more Related questions Q: Car stalling when stopped The codes all reference engine misfires. If possible, Scope Check the Ignition System to ensure that the firing voltages are even—about 8 to 10 kilovolts per cylinder.