Re:Re:diy repair blunders
- PDM
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Sucked for sure! Have to jack the motor up on those cars just to get the valve covers off. Pulling the timing cover is an ordeal!
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- Tyler
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PDM wrote: Thanks. I was on the old forum a little while.
Sucked for sure! Have to jack the motor up on those cars just to get the valve covers off. Pulling the timing cover is an ordeal!
Nice, an OG member.
Your DOHC Cobra talk is giving me anxiety! I've got a '97 in the shop I'm putting a small block in - pretty darn sure I got the timing right, but the OE timing procedure is super vague.
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- Andy.MacFadyen
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Noah wrote:
OH, that SUCKS! Thanks for using your first post to share that with us, and welcome to the forum!PDM wrote: My first real experience with DOHC was doing a timing set on my Cobra. Managed to get the right bank 180* out :silly:
As soon as the coughing and sputtering started, I had a flashback of turning the crank after the first side was done. :facepalm:
We have been there...... these days I use lot of paint marks and take pictures with my phone even on engine types I know well,
Back in the old days with 2 valve per cylinder twin over head cam engines it was even more worrying, when you have two big valves because the valves were so much bigger and the cam needed more lift add the fact in those days the valves were set at 90 degrees to each and get it slightly wrong and the valves either crash into other or the piston. Jag XK engines weren't too bad because on pre-XJ6 models they supplied the required special tools with the car but Lotus-Ford Twincam engines were a pain to get right.
Modern 4 valve per cylinder engines usually have the valves set at about 40 to 45 degrees to each other and the camshafts have only half the valve lift so although they are still interference engines you are more likely to get away with small mistakes without bending valves.
" We're trying to plug a hole in the universe, what are you doing ?. "
(Walter Bishop Fringe TV show)
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- Ephratah
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Hitting it with a Hammer is worth $5 knowing where to hit is worth $40
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- Noah
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That's a LOT of work to do in your drive way. The u bolts alone would give most DIY'ers a run for their money with no air or heat. Let alone making 16 perfect cuts through spring steel!
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- Ephratah
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Hitting it with a Hammer is worth $5 knowing where to hit is worth $40
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- Noah
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I'm gonna be laying under Explorers in the grocery store parking lot looking for one like that!
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- Ephratah
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Hitting it with a Hammer is worth $5 knowing where to hit is worth $40
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- Noah
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- Dylan
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Had a Dodge come in that had just been to Stealership
Stealership :woohoo: :lol: :lol: That's a good one.
Yeah this is definitely a mistake you don't wanna make too often
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- Noah
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about A/C repair made me think of something I saw an old man do many years ago.
There was an old Lincoln Town Car limousine that I'm presuming had some kind of A/C performance complaint.
The old timer says that she needs a "deep reduction". I didn't see his connections, but I saw the giant, stinking smog cloud make the building disappear when he figured out how to hook a service port up to intake vacuum and hold it at 3000 RPM.
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- Noah
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- Ben
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- shepherdguy
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JeffBirt wrote: To be fair I have seen some 'professional' mechanics do some really stupid things too......I put 'professional' in quotes as my Dad used to say that 'professional' only meant you got paid to do something not that you were any good at it.
I like to say, "Do they really have 25 years of experience or do they have 1 year of experience that they've held for 25 years?"
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- Noah
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- Noah
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- Andy.MacFadyen
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" We're trying to plug a hole in the universe, what are you doing ?. "
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- JeffBirt
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The oil filter was pulled back off and I realized that the nipple the filter threads on to had backed out just enough that when the filter was seemingly tight (by hand) the filter seal was not against the filter housing (a very small gap was present.) So, this is Sunday and I live in a rural area and I do not have the proper size nuts (thin / jam nuts) to thread onto the nipple and lock together so I can tighten the nipple back into the housing. I drove into the nearest town (about 15 miles) which had no hardware stores open on Sunday but I did manage to find the jam nuts at the only auto parts place that was open. Luckily I was able to then tighten the nipple, buy a few quarts of oil to replace what went on the floor and the job finished. If the nipple had back out not quite as far it might have sealed well enough to not leak until I was driving to work on Monday (which would have been bad).
One other mishap I had on Sunday was realizing I had a flat tire on the truck (F350 crew cab) and it was sitting in the yard. No problem I though I'll just grab my tire plug kit and fix it up. This seemed better than having to jack the truck up in the yard. When inserting the plug in the tire it was quite tight and then slipped all the way into the tire, surprising me and breaking off the plug tool in the tire! I had to pull the tire, put it in the aforementioned Geo Tracker, drive to Walmart (only tire shop open) and sheepishly ask to fix the tire and retrieve my broken plug tool.
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