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12-02-2012, 03:36 PM
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#1 |
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Beastly Adventurer
Joined: Jul 2010
Location: Eugene OR
Oddometer: 1,927
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Well hello spark plug, my name is piston.
Headed over to help a cow-orker wire in a smart thermostat among several other electrical projects yesterday when my trusty old 90 Accord started spitting & sputtering. Felt kind of like water in the gas maybe.
Made it about another mile & it died while slowing for a stop light. Wouldn't restart. Had it towed home & started scoping it out this morning. Just didn't sound right. Getting spark, it's trying to start. Ended up deciding to pull the plugs. Started at #4 and worked back to #1. 4 did not feel at all good coming out. Makes sense now I guess ![]() ![]() 1-4 L to R. ![]() Thought for sure I must have broken the timing belt so popped the valve cover. Nope, that wasn't it. Hard to believe that as thick as the grooves are on those things that it could skip a tooth either. FWIW: timinig belt/water pump/idlers/plugs etc were done about 25k ago. Maybe I'll pop the head to see what kind of carnage happened. Car's got 240k on it, I put 100k on it in the last 12 years with a purchase price of $2,500. I got my $ worth out of it ![]() Now it's either time to suck it up & buy rain gear to ride the Magna or Nishiki to work or drive the big truck to work until the kiddo heads out to grad school. Wife wants the kid's Hondacar to replace the 03 Cavalier she's driving now. |
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12-02-2012, 03:41 PM
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#2 |
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Unwounding
Joined: Sep 2009
Location: Garage
Oddometer: 4,420
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Borescope it and maybe save pulling the head. If you see a holed/cracked piston why waste the time?
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12-02-2012, 05:07 PM
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#3 |
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Beastly Adventurer
Joined: Jul 2010
Location: Eugene OR
Oddometer: 1,927
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12-02-2012, 05:22 PM
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#4 |
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Gnarly Adventurer
Joined: Aug 2010
Location: green bay, wi
Oddometer: 316
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dropped or broke a valve in 4 and transferred parts into 3 from the looks of it, head, cylinderand piston are junk.
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12-02-2012, 06:51 PM
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#5 | |
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Beastly Adventurer
Joined: Jul 2010
Location: Eugene OR
Oddometer: 1,927
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Quote:
Emailed a guy off of CL this evening about his 150k mile F22 engine. I think he wants this car more than I want to put a used engine into it. I figured I'd give it one more shot before I let it go for scrap price. Hit it with a little starting fluid just in case I cleared everything out with the vacuum earlier & that there was just some water in the fuel. Now I've got a ventilated valve cover: ![]() No harm, no foul. It was a goner anyway. If the guy doesn't buy it tomorrow I'll tear into it to figure out what happened at least.
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12-02-2012, 07:26 PM
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#6 |
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Whatever...
Joined: Dec 2008
Location: Vagabond Hippie
Oddometer: 2,503
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Blowing the valve cover apart is just like something I would do...
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12-02-2012, 07:33 PM
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#7 |
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aka Road Monster
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It must have swallowed a valve.
__________________
The basic question of politics is "Who does what to Whom?". -Vlademir Lenin. "Politicians are always interested in people. Not that this is always a virtue. Fleas are interested in dogs." -P.J.O'Rourke |
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12-02-2012, 07:40 PM
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#8 |
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Beastly Adventurer
Joined: Nov 2010
Oddometer: 1,594
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12-02-2012, 07:44 PM
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#9 |
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aka Road Monster
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That wouldn't have happened if everything was sealed up the way it's supposed to be.
__________________
The basic question of politics is "Who does what to Whom?". -Vlademir Lenin. "Politicians are always interested in people. Not that this is always a virtue. Fleas are interested in dogs." -P.J.O'Rourke |
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12-02-2012, 08:20 PM
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#10 | |
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Gnarly Adventurer
Joined: Aug 2010
Location: green bay, wi
Oddometer: 316
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Quote:
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12-03-2012, 03:47 AM
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#11 |
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Gnarly Adventurer
Joined: Jun 2011
Location: Toukley NSW Australia
Oddometer: 221
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Hmmm, Honda valves. Two piece valves that like to break at the weld in high mileage engines. Had two bikes do it with catastrophic consequences. Currently replacing my Xl600rmg valves with one piece kibblewhites.
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12-03-2012, 04:14 PM
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#12 |
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One wheel wonder...
Joined: Aug 2004
Location: Moneyapolis, MN
Oddometer: 6,430
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Uh, OK.
__________________
"Tough times don't last, but tough people do." Robert A. Schuler
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12-04-2012, 11:05 AM
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#13 |
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Beastly Adventurer
Joined: Jul 2007
Location: Los Angeles, CA
Oddometer: 1,571
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I last changed the timing belt on my 255k miles (1995) civic at 140k.
maybe I should put a new one on soon.....
__________________
Alan 2011 KTM RC8R 2012 BMW S1000RR 2000 Kawasaki ZRX1100 |
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12-06-2012, 05:17 AM
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#14 |
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Gnarly Adventurer
Joined: May 2012
Location: WPB, FL, USA
Oddometer: 136
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So, were you able to take the head off and see what went wrong?
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12-06-2012, 07:38 AM
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#15 |
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Beastly Adventurer
Joined: Jul 2010
Location: Eugene OR
Oddometer: 1,927
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