Question about 2003 Ford Focus
I have a 1997 Ford taurus sho and cylinder #1 has a misfire I swaped the ignition coil from cylinder #2 to #1 and the cylinder on #1 still is the one misfiring so the problem is not in the coil. The Question I have is what would the problem be considering I Put lucus Injector cleaner and dry gas to unclogg any clogged injectors and cylinder #1 still misfires what would be the problem?
Did you check the condition of the spark plug? If the plug is good do a compression check; a very low reading could indicate a sticking intake valve (sticking open). The easyest and cheapest way to fix a sticking valve is to introduce 1/2 can of Sea Foam into the air intake manafold; just follow the instructions on the can except you will use 1/2 can instead of 1/3 can. That Yamaha motor from what I have found collects tons of gunk on the valve stems. Good luck.
Posted on Feb 19, 2010
Do a compression check. if you have a low compreeion reading below 80psi you need to do a head job. question is the iol milky on the dip stick?
Posted on Jan 08, 2009
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Apr 10, 2013 | 1994 Ford Taurus
Apr 06, 2012 | 1997 Ford Taurus
Nov 18, 2010 | 1996 Ford Taurus
Sep 05, 2010 | 1997 Ford Taurus
Jan 20, 2010 | 1993 Ford Taurus
Sep 04, 2009 | 1995 Ford Taurus
Jan 08, 2009 | 1997 Ford Taurus
Jan 07, 2009 | 2003 Ford Focus
917 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: