[Peugeot-L] 84 505 STI mystery coolant leak

From: kenneth parker <elkeni_at_mac.com>
Date: 03/30/05

        After a very careful (relatively careful) R&R of the cylinder head and its gaskets I am still losing coolant at the rate of .5 liters (.6 qts.) a day. Today I brought the car to a mechanic that I know who works on a lot of Peugeots and has for years.

        The mechanic noticed what he referred to as "fresh discoloration" on the block at the rear of the motor and suspected that it was the head gasket that was leaking. He asked me what procedure I had used to torque the head and I informed him that I did not do the Peugeot proscribed method (wearing a Hermes scarf while eating a macaroon from La Duree facing the Eiffel tower) and, instead had, of course, followed

the torque sequence and torqued the head bolts to 60 ft. lbs.  600 
miles later I re-torqued the head and re-adjusted the valves.  He 
suggested that I increase the torque to, at least 65 ft. lbs. and that 
might do the trick.

        My questions are:
1. Does re-torquing at 5 lbs. additional seem like a reasonable method to put the squeeze on the head to stop the leak? 2. Would some Barr's leak be a bad possible solution? 3. Would re-torquing the head to 65 ft. lbs. and using some Barr's leak be a reasonable approach?
Thanks,
Ken

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 30 17:23:29 2005