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Engine failures in MR2 Spyders

6/11/2014 - Updated the original post by entering direct links to reference material, and added remarks about the legal issues involved with...

Showing posts with label Design News. Show all posts
Showing posts with label Design News. Show all posts

Saturday, October 19, 2013

Another big recall. Blogger targets Akio.

Apparently, Toyota is tryin' to get in a few more big recalls before 2013 runs out. The latest recall (fifth biggie for the year, second recall in the past week) involves a whopping 885,000 units, featuring - of all things - spiders tampering with air bag deployment. Call this their "Halloween recall," bringing the total number of recalled units to six million for 2013. According to Toyota (I won't belabor that one), the nasty little critters can even play havoc with the steering. Toyota is "aware" of multiple instances of air bag, etc. malfunctions, resulting in two "minor" injuries.

Don't blame it all on spiders, jus' some of it, sez the Recall King. Now that's good advice. An Omaha woman has just been awarded $6.2 million in her airbag lawsuit dating back to a Lexus crash in 2007. The jury deliberated all of four and a half hours to conclude that not only was the airbag defective, but "the car did not 'conform' to the generally recognized and prevailing state of the art in the industry at the time the 2004 Lexus ES 330 was first sold by Toyota.”

Spiders? Hmm... Reminds me of all those MR2 "Spyders" mysteriously plagued by suddenly disintegratin' engines. Yessir, the 'ol Recall King definitely has a bug problem. Great material for another story in Design News' "Made by Monkeys" section.

Meanwhile, one of Toyota's many irrate customers has created a blog - and a Facebook page - titled "Route 44 Toyota Sold Me A Lemon." Her 10/18/2013 blog post, "Dear Mr. Akio Toyoda:" calls out none other than the Godfather - er I mean the Prince - himself. Reminds me of a post I made several years ago.

Keep these 2013 recalls - failing engines, brakes, airbags, etc. ad nauseum - goin', Toyota. 'Specially those recalls of recalls when the initial recall failed to fix the recall problem. Keep it up. Ya might be able to set another record.

Wednesday, October 16, 2013

Design News publishes my article

Just want to extend my heartfelt appreciation to Rob Spiegel and Design News for publishing my article about the pre-cat problem in MR2 Spyders. The "Made by Monkeys" section is SO appropriately titled for stories about Recall King Toyota.

I'm honored - sure makes my day :-)

Update 10/16/2013 -
Interesting comment by tekochip: 
 
"Another example of complex systems failing in complex ways. As the pre-catalyst fails you would think that the exhaust gas pressure would keep all the containments from flowing back into the engine, but the MR2 engine features variable valve timing. Under some conditions the valves change their timing to allow a little exhaust gas back into the cylinders, sort of a vale timing version of EGR. So, with the variable valve timing sucking in exhaust and the pre-catalyst failing, the result is containments scoring the cylinder walls and valves."
 
Rob Spiegel chimed in, confirming that the pre-cat problem is all over the Internet:  
"This seems to be a widespread problem with this model. A quick Google search found TONS AND TONS (emphasis mine) of references to pre-cat problems."
 
Absolute disgrace that government allows corporations like Toyota to kick consumers around with such impunity.

Update 10/19/2013 - I'm delighted to see comments focusing on pre-cat environmental considerations and the EPA. Instead of coddling Toyota with wrist-slappin' fines, and allowing them to cut deals whereby Toyota makes no admission of wrongdoing, government should have reigned the Recall King in long ago on the pre-cat issue.