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BMW 3-Series (E90 E92) Forum
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06 325i won't start after oil change
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06-16-2012, 04:57 PM | #1 |
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Honestly i feel like
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06-17-2012, 01:09 AM | #2 |
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don't have my service manual in front of me but is it possible it might have something to do with the oil pressure switch?
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Montego Blue E90 335i
7" VRSF IC | OFT Tune | DCI | RB PCV | Secondary CAT Delete & CYBA 3.75" Tips | M3 Front | Mtech Rear | CSL Trunk | 219M | KW V1 | AA CP |
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06-17-2012, 07:45 AM | #3 |
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Could you be a bit more specific on what happened. What "red oil light" came on? When you changed the oil, how much came out; was it near the 7 quarts that is supposed to be in the engine? Have you been checking the oil level regularly? Is the oil level sensor working? Now when you say "won't start" does that mean the engine rotates when the start button is pressed but the cylinders do not fire, or does it mean the starter is not rotating the engine at all? Really dumb question is, are you sure you have the clutch depresses (manual trans) or the brake pedal pressed (automatic trans) when you are starting it?
Kfrazie1 may be correct, the oil (pressure) switch may be bad. Try jumping the terminals and see if the motor will fire. Or it could be the brake boost system, early on, cars with automatics were having problems with the brake pedal being really hard and not allowing the safety-start switch to activate and allow the engine to start. |
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06-17-2012, 07:46 AM | #4 |
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Do not start the car ! Push start button until dash lights are on...AGAIN DO NOT START car, wait for all the chimes to go away..using your BC stalk scroll up till you see oil, and check it..It will give you a static level, to verify that their is actual engine oil in the oil pan.
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06-17-2012, 08:15 AM | #5 | |
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06-17-2012, 02:23 PM | #6 | |
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