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      01-18-2013, 12:40 PM   #1
BX TT3's Avatar
Drives: Sex on 19 inch Wheels
Join Date: Jan 2010
Location: NYC

Posts: 1,053
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08 BMW X5 4.8 (Wife)  [0.00]
07 525xi  [0.00]
07 335i  [4.63]
No vacuum at oil cap

I recently did a spark plug change and happened to notice that there is absolutly no vac at the oil cap while motor is running, also have low vacuum reading on my boost guage at idle. i was thinking could this be a clogged pcv as i do have about 58k all of which have been tuned also have the bms occ. Car runs fine tho a little ruff idle but i think I have to reset adaptations for it to be A++
I stumped...

Dinan S2 & JB4 G5, Spearco IC & Up pipe, RR-DP, BMS Dual Air Intake, Forge Diverter Valves, P3 Vent Boost Gauge, Custom Exhaust w/Muffler Delete, BMS OCC, JIC Cross Coils, M3 Front & Rear suspension upgrade, Meyle HD tie Rods
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