Engine has miss, Bank 2 to lean.

Tiny
DREAMSPAWN
  • 2004 FORD F-150
  • 100,000 MILES

My truck started missing around a month ago it would come and go, I changed all spark plugs and tested Coils and reset ecu via battery disconnect. But lately it has gotten worse and the CEL is showing Bank 2 to lean.

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Wednesday, May 15th, 2013 AT 5:41 PM

3 Replies

Tiny
ASEMASTER6371
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  • 25,495 POSTS

Did you do a compression test?

Was there any coolant in the well with the plug? Common for intakes failing causing missfires

Roy

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Wednesday, May 15th, 2013 AT 6:01 PM
Tiny
DREAMSPAWN
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No fluid not done compression test yet

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Wednesday, May 15th, 2013 AT 6:24 PM
Tiny
STEVE MAC
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Check map sensor and look for vacuum leaks

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Thursday, May 16th, 2013 AT 4:03 PM

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