Subject	what would cause my Z to "Break up" under full boost
Posted by	volcomstone550 on August 12, 2008 at 4:15 PM
	This message has been viewed 251 times.
Message	or "cut out". i have new #8 ngk iridium plugs from SZ and run 18psi. the dyno wideband showed my A/F was around 11.5 and still breaking up. any suggestions on where to look?
Follow Ups	what would cause my Z to "Break up" under full boost - volcomstone550 16:15:54 08/12/08 spark plug gap - aliaZ 16:45:07 08/12/08 Yup. Fixed this problem on by gapping down to .032" (n/m) - ThunderZ 22:05:31 08/12/08 the plugs come pre gapped to .030 (n/m) - volcomstone550 02:23:36 08/13/08 Mine did too... supposedly - sfpearl300zTT 12:52:59 08/13/08 always gap them yourself before putting them in. (n/m) - MJawn 17:06:01 08/13/08 They should be gapped at 0.030 and shouldn't blow out at - phillyz 16:58:29 08/12/08 the car runs perfect on all six cylinders (n/m) - volcomstone550 17:06:00 08/12/08 Done a vacuum leak down test? - Milo (SATX) 17:58:58 08/12/08 *ahem* ----> - Milo (SATX) 18:04:55 08/12/08 yea i am very familiar with that post. - volcomstone550 18:29:14 08/12/08
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