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wtf 94 octane and pinging

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Old 05-15-2005, 06:47 PM
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wtf 94 octane and pinging

got 54k and did coils and plugs a 1000 miles ago and run 94 octand and with the ac on and slight throttle i still ping wtf?????????????????
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Old 05-15-2005, 07:04 PM
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Mine does the same thing. I run premium always, Seafoam and still.. Its slight, but pings sometimes none the less. Not cool.
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Old 05-15-2005, 07:05 PM
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did u guys do timing advances? What are the conditions of pinging? Give moe details if you can
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Old 05-15-2005, 07:16 PM
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Never done a timing advance.. Do I need to look into getting one done? Usually the pinging happens in the middle of the day, when the air conditioners on. Its not real loud or anything, but its noticable. It happens every couple of days.
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Old 05-15-2005, 07:45 PM
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pinging usually comes if you do an advance and use cheap gas. Others have said it comes when u push the engine the hardest IE goin up a hill in a high gear with AC blasting and radio on. If you just drive around normally and use atleast 91 gas and have on and off knocking it could be a faulty knock sensor...which leads me to the next question...is the SES light on?
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Old 05-15-2005, 07:59 PM
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no advance and i use sunoco ultra 94
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Old 05-15-2005, 08:11 PM
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damn.. pinging with 94 octane...

i use 91 octane(damn california) and i push my car hard, without any problems.
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Old 05-15-2005, 08:58 PM
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hmmmm I dk i got a 2k3 auto with a 17degree advance. I drive with the AC full blast, stereo full blast and the DDE's and still no pinging...use 93 though
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Old 05-16-2005, 06:46 AM
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Originally Posted by Bondy009
pinging usually comes if you do an advance and use cheap gas. Others have said it comes when u push the engine the hardest IE goin up a hill in a high gear with AC blasting and radio on. If you just drive around normally and use atleast 91 gas and have on and off knocking it could be a faulty knock sensor...which leads me to the next question...is the SES light on?

I use only the finest gas.. I have it imported from Shell/UK Seriously, no, I use only good gas, between Amaco and Shell, as well as Seafoam. I do ride with the radio on along with the AC but rarely do I push my Max, but I should say the knocking, when it occurs, is when all of the above are in occurance. Also, I rode around for a week, 2 weeks ago, with the SES light on after some hard driving (late for work/100mph). It went off last week.

I guess my next question would be about the faulty knock sensor.. Is this a serious condition?
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Old 05-16-2005, 07:09 AM
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Originally Posted by Dave2112
I use only the finest gas.. I have it imported from Shell/UK Seriously, no, I use only good gas, between Amaco and Shell, as well as Seafoam. I do ride with the radio on along with the AC but rarely do I push my Max, but I should say the knocking, when it occurs, is when all of the above are in occurance. Also, I rode around for a week, 2 weeks ago, with the SES light on after some hard driving (late for work/100mph). It went off last week.

I guess my next question would be about the faulty knock sensor.. Is this a serious condition?
Go to a autozone or pep boys and get your codes pulled the code should still be on there....so you can see what the SES light was all about.....
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