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DISCUSSION => Engine + Driveline => Topic started by: ///m42 sport on March 01, 2010, 08:24:41 PM

Title: no start after parked 3 days
Post by: ///m42 sport on March 01, 2010, 08:24:41 PM
so I parked my car for a couple days. It drove fine right before I parked.  Now car cranks but wont start.  I checked spark plugs they were wet, smelled gas.  So I took them out. and dried them.  Changed out Fuel pressure relay.  Added some gas to tank since it was in the red zone.  Got  1444 stomp test. Still no luck. Heres a vid.  Any more ideas?
 

http://www.youtube.com/watch?v=WvK8ZipyXSE

Alt is <1yr old.
Batt charged at 12v. I recently recharged it.
Title: no start after parked 3 days
Post by: Puentes318is on March 01, 2010, 09:05:19 PM
I am in the exact boat as you!!! Anyone have any ideas? I checked the crank position sensor, cam position sensor, 3 DME swaps and still no spark!!! WTF

HELP
Title: no start after parked 3 days
Post by: DesktopDave on March 01, 2010, 09:17:17 PM
I had the same problem, but it was the crank pos sensor.  I was getting no fuel.

I'd verify that you're getting enough fuel, though it sounds like you are.  Did you test for spark?  The coils should have 12v when the ignition is on.

Puentes:  are you getting a check engine light?  Do the stomp test and tell me what you find, might not be the same problem.  If you're not getting a CEL, might be that you have no power to the ECU.
Title: no start after parked 3 days
Post by: ///m42 sport on March 01, 2010, 09:23:21 PM
Ah, I recently swapped the TPS, ICV.  Stupid question but how do you check the coils?  just stick the voltmeter prob where theres metal on the ignition coil?

Another thing I found was cylinder 3's spark plug was completely soaked in oil, up where it plugged into the wire.!?  bad gasket?  Too dark for me to see anything right now.
Title: no start after parked 3 days
Post by: B318M42W on March 01, 2010, 09:45:32 PM
take out all your plugs and test if you actually don't have spark. just take all of em out, and then put a wire on a spark plug and ground the plug on the engine. place it somewhere you can see the spark when you're cranking the engine.  Also, check your engine ground strap. it's on the right engine mount.
Title: no start after parked 3 days
Post by: DesktopDave on March 01, 2010, 09:51:23 PM
Why did you swap the TPS & ICV?  Were they failing?

Your valve cover gaskets are leaking into the spark plug holes.  It's no big deal to replace the valve cover gasket.
Title: no start after parked 3 days
Post by: ///m42 sport on March 01, 2010, 10:29:13 PM
Quote from: DesktopDave;88681
Why did you swap the TPS & ICV?  Were they failing?

Your valve cover gaskets are leaking into the spark plug holes.  It's no big deal to replace the valve cover gasket.

TPS/ICV were replaced when I had a prior no start issue.  That time it turned out to be bad ignition coil which was replaced.  

Ok I'll check valve cover gasket tomm morn.  Its relatively new also <3 years old. but I'll check and see.

Also I'll check the spark from the wires too.  

Car has been such a pain since I dont drive it that often at the moment and its parked out in the cold:(
Title: no start after parked 3 days
Post by: ///m42 sport on March 01, 2010, 10:32:13 PM
Quote from: B318M42W;88680
take out all your plugs and test if you actually don't have spark. just take all of em out, and then put a wire on a spark plug and ground the plug on the engine. place it somewhere you can see the spark when you're cranking the engine.  Also, check your engine ground strap. it's on the right engine mount.


cool thanks. My wires are <3 months old. But I did noticed the 3 cylinder wire barely clicks onto the spark plug? maybe as something to do with the oil in there.  I'll check spark and wires tomm.
Title: no start after parked 3 days
Post by: Choking Hazard on March 01, 2010, 11:08:23 PM
Charge the battery.  Seriously, try it.
Title: no start after parked 3 days
Post by: ///m42 sport on March 02, 2010, 01:12:16 AM
Quote from: Choking Hazard;88684
Charge the battery.  Seriously, try it.


you think the battery could still be the prob?  I recharged it and its holding 12 v.  Think any damage to the battery from charging with a "plug in" charger?  Like with the currents it puts out?
Title: no start after parked 3 days
Post by: DesktopDave on March 02, 2010, 06:53:20 AM
Maybe have a battery load test done as well.  Make sure you find a shop with a competent tech, last Advance Auto I was at totally mis-diagnosed the battery.  12v only tells you that there aren't any shorted cells.  A load test will tell you more, and they're free at most auto & battery stores.
Title: no start after parked 3 days
Post by: txleadfoot on March 02, 2010, 04:05:23 PM
i had an issued like this once.   check the fuse for the fuel pump.
Title: no start after parked 3 days
Post by: ///m42 sport on March 02, 2010, 07:36:11 PM
thanks guys.  Got it started today after cranking it for 2 min and giving a little gas.  Mustve been moisture collection.