Question about Ford Taurus X
No compression in any cylinder
You are showing 2 different problems, no compression in any cylinder and no compression in rear cylinder.
Going with no compression in any cylinder, if the camshaft is not turning you should not have compression in most cylinders. If one cylinder has both valves closed you may have some cranking resistance. Your timing chain or gear is broken. Look if you can at any openings for a PVC pipe in the valve cover or oil fill cover on the valve cover.
There is a chance you can see some valve rocker arms and if they are moving when the engine is cranked. Otherwise you will need to remove a valve cover to observe the rockers.
Posted on May 13, 2014
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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.
Here's a link to this great service
Posted on Jan 02, 2017
Tips for a great answer:
Sep 06, 2012 | 1994 Honda Accord
Dec 12, 2010 | 1993 Eagle Talon
May 20, 2010 | 2001 Jeep Grand Cherokee
Mar 30, 2010 | 1993 Isuzu Amigo
Jan 07, 2010 | 1997 Mazda Millenia
Oct 15, 2009 | 2001 Hyundai Elantra
Jun 01, 2009 | 2004 Pontiac Bonneville
Sep 06, 2008 | 2006 Ford Freestyle
131 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: