Oct 22 2008

IDLES ROUGH,LOW IDLE OR DIES ,SCANNER SHOWS ALL LEAN CODES

Published by admin at 1:31 pm under Uncategorized

Question:

05 f150 5.4,IDLES ROUGH,LOW IDLE OR DIES ,SCANNER SHOWS ALL LEAN CODES,THINKING MAYE SOME TYPE OF VACUM LEAK

Answer:

The problem could be a vacuum leak but it could also be many other things like, MAF sensor, fuel pump, plugged exhaust, o2 sensor. this problem would be best solve by someone with a lot of experience with this type of problem so they know what data to look at to narrow this problem down.
 

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