Number 6 cylinder is misfiring?

Tiny
ADAMB6
  • MEMBER
  • 2000 FORD WINDSTAR
  • 130,000 MILES
I replaced a heater hose between the air phelum and intake manifold on a 2000 ford windstar. Now the number 6 cylinder is missing. Replaced the gaskets on the air phelum and checked all the vaccum hoses. I dont think it is the spark plug or spark plug wire because it happened the first time I put it back together. Any ideas?
Thursday, July 19th, 2012 AT 1:52 AM

1 Reply

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Good morning,

This could be many things. I would start with checking the compression. You need 140 to 160 pounds of compression .

https://www.2carpros.com/articles/engine-misfires-or-runs-rough

https://www.2carpros.com/articles/how-to-test-engine-compression

Beyond this, it could be a vacuum leak, a bad spark plug, or a coil.

Check the compression first to be sure there is no issue in the number 6 cylinder.

Roy
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Thursday, September 9th, 2021 AT 1:40 AM

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