This is topic SERVICE ENGINE LIGHT in forum General Talk at Northern California Ford Owners  .


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Posted by CRR-MACH1 (Member # 12165) on :
 
SO MY CARS SERVICE ENGINE LIGHT JUST WENT ON. I HOOKED A SCANNER TO THE CAR SYSTEM AND A 306 & 316 CODE APPEARED. DOES ANYONE KNOW WHAT THESE CODES MEAN?
ARE THEY BAD NEWS?
 

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Posted by Vallejo707 (Member # 10296) on :
 
wrong section bro, it should go in the tech talk.

anyways more info like what car and year etc
 

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Posted by CRR-MACH1 (Member # 12165) on :
 
2004, MACH 1
 

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Posted by coupe5oh (Member # 10411) on :
 
is the code p306 and p316? or whats the letter in front of the #?
 

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Posted by coupe5oh (Member # 10411) on :
 

 

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Posted by CRR-MACH1 (Member # 12165) on :
 
that's the correct code. Do i have to get it fixed immediately? Does anyone know if this is a bad sign?
 

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Posted by 89foxstang (Member # 5908) on :
 
Misfires are always bad , I would get it diagnosed ASAP
 

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Posted by rollin5ive0 (Member # 8592) on :
 
^^^^^^^^what he said......all kinds of shit can cause misfires!!
 

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Posted by SwEeT 03 Gt (Member # 10283) on :
 
could be a bad coil or spark plug find out which one is mis firing and swap out the cop with another one and see if the mis follows it...
 

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