[Peugeot-L] '91 405S; Frozen Mayo and Negative Crankcase Ventilation

From: billbranch1 <billbranch1_at_aim.com>
Date: 03/01/06


Hello,
Our warm winter and my heated garage had lulled me into a false sense of security, and then, after it had sat outside the office in the single digits F for fourteen hours, I drove home and blew several quarts of oil out the dipstick.
I cleaned most of it off with a spray bottle of a grease cutter and then some water. Now, I started the thing up and it acted as if it were running out of gas, and the check engine light came on. The light eventually went out, the engine straightened itself out, and I made two stops, with similar start up problems each time. I pulled the code, and it was 52, something about the O2 sensor and the enrichment program. I nevertheless cleaned the throttle plate area, ensured that none of the hoses was clogged. Now the engine is starting cold fine with a minor stumble in the idle which goes away, but there are no driveability issues, and the car runs as well as a fifteen year old Peugeot with 200K on the odo should. Might the O2 sensor problem disappear, or should I change it as a matter of course?
Thanks for any input on this one.
Bill

Recommended format for your email subject lines: Model # [Model Letters] Year Subject

Examples:
505 88 V6 Mileage
405 Mi16 89 Ignition Coil source?



To unsubscribe from this list send a blank email message to PEUGEOT-L-UNSUBSCRIBE@EGROUPS.COM
 

Yahoo! Groups Links

<*> To visit your group on the web, go to:

    http://groups.yahoo.com/group/peugeot-L/

<*> To unsubscribe from this group, send an email to:

    peugeot-L-unsubscribe@yahoogroups.com

<*> Your use of Yahoo! Groups is subject to:

    http://docs.yahoo.com/info/terms/   Received on Wed Mar 1 18:41:07 2006