Saturday, June 27, 2015

The LX got hitched...

I've been working on getting the old race box trailer going for camping & one of the things that was needed was to cut, flipped & tuck the factory tow hitch... here some pics.

Monday, June 22, 2015

A look back on the head gasket repair...

Now that I have time to think about the head gasket replacement, I’m glad that I did the repair rather than having a shop do it. I did a lot of while I’m here replacement stuff as follows: All vacuum lines I could find, cleaned upper & lower intake tubes out. Replaced water pump, thermostat, all belts & heater hoses, drivers idler pulley, fuel filter, plugs, wires, cap rotor, rubber intake tube & several other things I can’t remember right now. These items would of not been replaced on a shop HG repair. I also feel much more solid with it now because I now know how everything works & had my hands on it. This thing is ready for another 100K!

There are several things I wanted to better or more of like a complete head job rather a quick & dirty head job… meaning I didn’t check all the valves angels or guides or valve clearance’s… I simply didn’t have time or money. I did lap the exhaust valves though.

I did make some modifications since I was there. The biggest change was I rerouted the wire loom behind the intake so I could completely remove the lower intake to clean it. I did a rap around the brake booster PHH bypass & also remounted the VSV in an easier place rather underneath the upper intake.

So, back to my trailer hitch mod & getting the old race trailer ready for service.

Friday, June 19, 2015

Oh what a Feeling, it's a Toyota!

Well, the LX is running as I type. It started right up. Oh what a feeling... I'm pretty pumped!!

It holding temp & oil preasure... it's all good. I just need to get the hood on & that's it. Freaking AWESOME!!!

I just got back from a 40 mile road trip (no codes) with my girls... Moon roof open & all the widows down singing, laughing daddy's got his Cruiser back... oh what a feeling.

Man it's good to have this season of life behind me. I didn't enjoy it one bit, but the positive side is I feel real solid with it now. This thing is ready for another 100K. 

My phone is having problems with pictures so Iwill post some up later. 

Thanks all for the replies of congrats...

Hopefully very soon you will see some real camping & wheelin pictures...

Having fun with the LX & I'm out...

GW Nugget

It's going back together

6.10.15 Cams are in torqued & verified TDC
6.12.15 Lower intake, fuel filter & injector rack is in.
6.13.15 Upper intake on.
6.14.15 Oil cooler, water pump, belts, clutch fan, fan shroud, thermostat & hose neck.
6.15.15 Valve cover & all gaskets are on, stabed in the distributer in, (now I'm asking myself maybe is that 180° out?)
6.16.15 Rethread altinator bolt & tighted up belts.
6.17.15 The spark plugs, wires, cap rotor, lower rad hoses & heater hoses, & EGR on.
6.18.15 I worked 12 hr. shift & went swimming with my kids.
6.19.15 These are the big items left to do today:
Exhaust manifolds, throttle body, heater return line, modulator, pcv hose & many small miscellaneous items, install battery, washer fluid botlle & fill radiator, change out oil, double & triple check FSM list, prime & start.

These are my extra parts that I don't know what they are? The ones on left are for heat like the exhaust gaskets.

Monday, June 8, 2015

Finally, installed HG & torqued head.

Well the day finally came when the new head gasket went on & head was torqued. This was the apex event of the whole project. I definitely can now see light at the end of the tunnel now. It's all down hill from here.  Here's some pics of the big event.

A/C dryer relocation mod.

I took a quick break from the head gasket replacment & twisted the A/C dryer over to get out of harmed way.

Sunday, June 7, 2015

Lapping my exhaust valves

I am no super mechanic here, I just want to make this clear. I'm just doing the best I can here with what I got. To be very honest I'm quite overwhelmed with all this. This is my DD not a extra hobbie rig. I'm just blessed with a history of high school & college shop classes & I just like sharing my story with you.

In my last post I was replacing valve stem seals which went fairly well with the intake side. I spun them around a bunch of times to clean the seats up. When I started the exhaust side it was a different story. From what I learned in shop over 25 years ago I need to lap them with that gritty stuff. I did my first one & I'm happy with the outcome.
As of 2:00 a.m. I was finally finished. It took 2 days to complete 24 valve seals & 12 lapped exhaust valves.

Saturday, June 6, 2015

Installing new valve stem seals

Today I have been installing new valve stem seals & doing a general inspection of guides & valves. It's a slow process. I didn't have the tool to remove the valve spring clips & no time to order one so the Lord gave me the witty idea of making it out of a pvc 1/2" coupling.




Wednesday, June 3, 2015

Old vs. New upgraded Head gasket.

All the parts came in yesterday Wednesday the 3rd of June. The head gasket is a thing of beauty. It is upgrade & reinforced all over, more so in the rear where most failures happen. This thing will be ready for another 100,000 more miles. Here is a couple of pics...

Sunday, May 31, 2015

Fun, Fun & More Fun.

So at this point I'm waiting for parts, scraping head gasket off the block & general cleaning. There is lots to do still like pull off the oil cooler, install water pump & lower hoses. I did get help from a neighbor to get the hood off WOW! That made a big difference. I'm really looking forward to getting this back together I can see the light at the end of the tunnel now. Here some pics.

 Now that I have the HG off you can see better where the failure is... actually both rear water ports faild.

I also got the oil cooler off. Not bad for 18 years of service.
One more thing I did was relocate the VSV.
Below is OEM location. I believe this was my original P0401 problem.


Thursday, May 28, 2015

Blow head gasket update.

GOOD NEWS...
The head was checked out by the machine shop & came back with a clean bill of health. It was jet washed & found to be straight. It only needed to be decked .008" to clean it up.
As for the other stuff I have been chugging away at gasket removal, clean up &  rerouting the wiring harness.
Most of the heater hoses have come in & now that I now how much material came off the head I can order the valve grind kit, head bolts & gasket set.

Monday, May 25, 2015

Pulling off the head of the LX450.

Pulling off the head of the LX has been a grueling adventure so far. I want to stay positive here, but it has not been fun at all. All I can say is God willing this thing will be good for another 100K after the while I'm here stuff is replaced. ie new water pump, belts, hoses etc.
Here is some pics of what I got so far. I will be giving a better detail as it goes back together. Stay tuned...

Here is a sequence of the tear down...



 Oops there it is a text book #6 water jacket failer.


I have found a dry cracked vacuum hose that might be part of my P0401 restricted EGR problem.
I made the crazy decision to start a wiring harness reroute to be able to remove the lower intake off & get the wire away from the hot EGR pipe.

I don't have a pic of a before but here is one from another rig so you can see why I moved the wiring.
That's all for now...

Tuesday, May 19, 2015

Slow, But Sure...

I was able to drain & see the rad fluid, it doesn't look bad & doesn't look good either. No milky though.20150518_210628.jpgI also removed the throttle body.20150518_210834.jpgI only got 8 bolts off the upper intake, WOW THAT WAS FUN! 20150518_210839.jpgIt took 3' of exstention to get them from the underside. I have no clue how I'm going to get those back up in there & torqued?1432009740327453476510.jpg

Sunday, May 17, 2015

A Blown Head Gasket...

I haven't posted this, but I have been chasing some P0401 EGR problems & some other hidden issues that finally surfaced resulting in a diagnosis of a blown head gasket in cylinder #6. This is a textbook failure for these 80 series vehicles around the 175,000 mile mark. I did get it hot climbing a big hill in Hollister & I belive it has slowly been failing since. Last week it over heated on the 7 minute trip home from work & thought it was the fan clutch that went out. I got a new one in & realize the LX was 1 gallon plus down on radiator fluid. At this time I couldn't understand where it all went... I'm not a great diagnostic trouble shooter, so at this point I didn’t realize it was going out the tailpipe yet through the blown head gasket. It was only yesterday when I went to my friends house that he was able to figure it out & explain to me the series of events that lead to this point.

I'm pretty bummed.

I will be replacing the HG myself & will be posting the progress... Stay tuned.

Monday, May 11, 2015

Just having fun with a dream, I call it ~FJ40X~

Let me tell you about the Toyota J4 body, it is the most versatile body for moding because of its straight body lines,  it can become just about anything you want it to be with little body work. Toyota themself's made many versions from the short trucks to long troop carriers & many inbetween. The J45 came in a truck & wagon style called a troop carrier, most call them a troopy. All these versions are almost practically bolt up to to make changes from a single cab truck to a troop caring wagon. It's all about what happens behind the "A" pillar or the door post, samething. These are all in a two door of corse. (Toyota did make a four door called a Toyopet Fj45LV). These rigs are preaching the 50 year mark & are hard to find let alone purchase at a very high cost & then cut them up. It's better to get a US spec Fj40 & mod that.

I have been wanting a J4 body style Cruiser for some time now. The idea of having a 4 door version is pretty daunting at best with all the sheet metal work. I have seen several rigs that are very close to what I want. It's all about the top, just changing the top makes a huge difference in apearence. This version can have doors add later. So, here they are basically they are streachted 40s and or cut & bobbed troopy. How ever you want to call it, but I call it ~FJ40X~. X for extra. Hard top or soft top versions are below. Also below is some qiick scribling from my phone & a old school drawing. Enjoy, because I'm just having fun with a dream.