Diagnostic code #25 !!!
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Driver School Candidate
Joined: Aug 2004
Posts: 10
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From: New Jersey
Another thing I had good luck with is called " guaranteed to pass". You dump it in your fuel tank and it cleans out the system. Available in most auto parts stores. Now don't forget, code 25 is low fuel to air ratio, so you need more fuel. Good luck!
That's what I thought. Mine hasn't cleared yet so I got some mass air flow sensor cleaner. Going to try and clean it out in the morning. Someone suggested that there might be a vacuum leak and to spray carb cleaner around the intake to see where the leak is, if there is any. Hope the mass air flow sensor cleaner works, if not, I might have to take the injectors out and clean them.
Manually cleared the code last night but came back today after driving about 50 miles. Any one have any suggestions? I checkanged the fuel filter and cleaned MAF, also checked if there is a vacuum leak but so far no dice. Need help. Any suggestions would be great on what I should check next.
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Max Power
LS - 1st and 2nd Gen (1990-2000)
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Aug 24, 2009 04:06 PM
