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Alpha Racing
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217 Posts
Discussion Starter #1
For the past week, if i were to rev the car at idle the tach would drop down to 0 and then go back to 1k. If i were to rev high the car would die. Any idea? Vaccum lines, spark plugs???
 

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255 Posts
I bet it is either an aftermarket BOV (helps if you list mods) that is not working so hot or a crapped out O2 sensor.
 

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Ok, where is the BOV mounted? In the stock BOV location? If it is I would check to make sure all the connections of hoses on it are tight.
 

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Alpha Racing
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217 Posts
Discussion Starter #5
BOV placement

Yeah the BOV is where the stock BOV is. I just checked all the fitting to make sure that they were all tight. I'll let you know what happens.. Thanks
 

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White smoke at idle or start-up? Can you smell the exhaust? Could be running "rich" due to crapped out O2 sensor.
 
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