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-   -   thud when shifting from first to second on a fairly hard acceleation from a stop (http://986forum.com/forums/performance-technical-chat/59034-thud-when-shifting-first-second-fairly-hard-acceleation-stop.html)

986Cool 10-05-2015 08:34 PM

thud when shifting from first to second on a fairly hard acceleation from a stop
 
So when i shift from 1st to second, i get a thud after releasing the clutch and applying accelerator, doing a higher rev shift change...Any ideas as to what this could be a indicator of?...not spinning tires or anything, I don't do that..but what I like to refer to as spirited driving :) ya know, the "Porsche experience" :)

Will

nieuwhzn 10-05-2015 09:11 PM

Replace motor mount.

986Cool 10-05-2015 09:27 PM

ahh, ok, i'll do a search for videos on this, as not familiar to what that entails, thank you

Will

jcslocum 10-06-2015 09:41 AM

If you have the tools and the skill, you can replace just the rubber part for cost of $35 or so. A full motor mount of the newest design is about $120 and is a bolt in job.

986Cool 10-06-2015 10:07 AM

This sounds great!....
is there a thread that i can view to see this??? what is the rubber part called, a bushing?

Will

jcslocum 10-06-2015 10:19 AM

The google is your freind:

Porsche Boxster Motor Mount Replacement - 986 / 987 (1997-08) - Pelican Parts Technical Article

nieuwhzn 10-06-2015 08:22 PM

I replaced the motor mount myself, royal pain in the ass without a lift. II think I'd rather spend $200 more and get it done by a reliable indie. Doing it yourself takes about as day with the car on jack stands.

epapp 10-07-2015 07:17 AM

I have to disagree...took me 2 hours. Just lift the back and put on jack stands as always (or use ramps). Put jack under engine, lift engine a few inches to take weight off of front mount, put another jack stand beneath the motor to relieve floor jack, unbolt mount and cuss a bit while you snake it through the coolant hoses. thats all there is to it. If it wasn't for the coolant hoses, it would be a 30 minute job.

mump 10-08-2015 11:13 AM

Quote:

Originally Posted by epapp (Post 469037)
I have to disagree...took me 2 hours. Just lift the back and put on jack stands as always (or use ramps). Put jack under engine, lift engine a few inches to take weight off of front mount, put another jack stand beneath the motor to relieve floor jack, unbolt mount and cuss a bit while you snake it through the coolant hoses. thats all there is to it. If it wasn't for the coolant hoses, it would be a 30 minute job.

I agree, just replaced mine this morning. Took about 2.5 hours and that was peckering around. A friend came down after the car was up on stands and we knocked it out painlessly. Now doing it, I think I can do it again in about an hour. Nothing really gave us any trouble, just got to twist and turn it the right way and its done.

clickman 10-19-2015 08:48 PM

You might want to do your water pump at the same time, if it's been a while.

Wild Bill 10-24-2015 05:41 AM

Yes
 
Clickman that's a great idea and then you can disconnect the hoses to get them out of your way!! Love it!


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