My YJ LT1 build - Page 32 - JeepForum.com

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post #466 of 1295 Old 07-09-2011, 04:55 PM Thread Starter
mavrick331
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1987 YJ Wrangler 
 
Join Date: Sep 2009
Location: San Antonio
Posts: 591
I was not missing the secondary fuse block, I found it in one of my parts boxes. As it turns out I don't need it anyway, it doesn't power anything I need. After connecting everything up, I have voltage everywhere i need it....even got the main cluster to light up, but I could not get the engine to crank.

This engine has the VATS system, the Vehicle Anti-Theft System. This means I need to find the correct resistor value from the key to get it to crank.. and there are 15 different values........thats for next week.

I needed to get the inner fender wells on the tube fenders, to give me somewhere to mock up and mount stuff like the PCM and engine fuse block.

Here is the passenger side, I'll disassemble tomorrow, strip and prime it. Note the scuff marks on top and in front of the fender, thats how it was shipped...





Felt strange cutting a new fender up... I'll finish this one tomorrow as well.




Rick
http://www.jeepforum.com/forum/f12/m...-build-849557/

87' YJ, Corvette LT1, Corvette 4L60e, NP241c, Ford 8.8 rear, 4.11, Duratrac 33's

11' JK 4-door, 2.5" Pro Comp, Blisteins, 4.88's. ,BFG 33's

03' Chevy 2500 Crew Cab 4x4

73' Corvette convertible, 4-speed

11' Cadillac CTS-V

My Wife has her Tahoe...
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post #467 of 1295 Old 07-09-2011, 06:20 PM
Gearhead231
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I almost said you forgot your beer in the last picture. They I gave it a second glance and I found it! Your build exceeds my mechanical knowledge by far.

Cherokee Creto-This is my cherokee... there are many like it but this one is mine, I will love my cheroke form the day of ownership untill the day it dies, I promise to modd it and beat it after said mods... i promise to treat all other cherokee owners as family even though they are complete strangers.... and promise to jeep on forever
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post #468 of 1295 Old 07-09-2011, 06:32 PM
b14jc
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1990 YJ Wrangler 
 
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WOW!! awesome job, I just found this thread and read the whole thing. I can't wait to see how it turns out.

Great build Rick, thanks for posting. Im learning a lot for my engine swap.
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post #469 of 1295 Old 07-10-2011, 08:39 AM
shoreline
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Rick - don't you need to have the PCM flashed to remove VATS and emissions? Thought I read that somewhere - maybe Hector? Good luck. Please post short video of the fire up when you get there.
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post #470 of 1295 Old 07-10-2011, 07:36 PM Thread Starter
mavrick331
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Quote:
Originally Posted by shoreline View Post
Rick - don't you need to have the PCM flashed to remove VATS and emissions? Thought I read that somewhere - maybe Hector? Good luck. Please post short video of the fire up when you get there.
I had the VATS and emissions removed from the PCM already, and believe me, my short video on fire up will have me and my little girl dancing the jig as well

Spent the day removing the undercoating on the passenger side fender well...what a pain in the rear end..



Both fender wells mounted, note the dent on the passenger side fender....dropped it on my backyard side walk, nose first from 5 feet up....



Not sure I have enough room for the stuff I need to mount on the fender wells...


The beer is in the pic, who can find it??

Rick
http://www.jeepforum.com/forum/f12/m...-build-849557/

87' YJ, Corvette LT1, Corvette 4L60e, NP241c, Ford 8.8 rear, 4.11, Duratrac 33's

11' JK 4-door, 2.5" Pro Comp, Blisteins, 4.88's. ,BFG 33's

03' Chevy 2500 Crew Cab 4x4

73' Corvette convertible, 4-speed

11' Cadillac CTS-V

My Wife has her Tahoe...
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post #471 of 1295 Old 07-10-2011, 08:02 PM
Gearhead231
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Under the passengers side valve cover? or by the window looking thing.

Cherokee Creto-This is my cherokee... there are many like it but this one is mine, I will love my cheroke form the day of ownership untill the day it dies, I promise to modd it and beat it after said mods... i promise to treat all other cherokee owners as family even though they are complete strangers.... and promise to jeep on forever
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post #472 of 1295 Old 07-11-2011, 07:19 AM Thread Starter
mavrick331
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Quote:
Originally Posted by Gearhead231 View Post
Under the passengers side valve cover? or by the window looking thing.
Valve cover...You must have been thirsty

Rick
http://www.jeepforum.com/forum/f12/m...-build-849557/

87' YJ, Corvette LT1, Corvette 4L60e, NP241c, Ford 8.8 rear, 4.11, Duratrac 33's

11' JK 4-door, 2.5" Pro Comp, Blisteins, 4.88's. ,BFG 33's

03' Chevy 2500 Crew Cab 4x4

73' Corvette convertible, 4-speed

11' Cadillac CTS-V

My Wife has her Tahoe...
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post #473 of 1295 Old 07-15-2011, 07:31 PM Thread Starter
mavrick331
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I will have some time this weekend to work on the build, but still unsure about where I'm at with the vette VATS system....

I know the following..

VATS was disabled out of the PCM, so I don't need a bypass because the fuel will flow to the injectors.

Do need to find the correct resistance on the key, or bypass this part of the VATS system all together ?

The Issue I think stems from my wanting to use the factory 96' vette gauges, but I have been unable to verify this..

Anyone have any insight??

Rick
http://www.jeepforum.com/forum/f12/m...-build-849557/

87' YJ, Corvette LT1, Corvette 4L60e, NP241c, Ford 8.8 rear, 4.11, Duratrac 33's

11' JK 4-door, 2.5" Pro Comp, Blisteins, 4.88's. ,BFG 33's

03' Chevy 2500 Crew Cab 4x4

73' Corvette convertible, 4-speed

11' Cadillac CTS-V

My Wife has her Tahoe...
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post #474 of 1295 Old 07-16-2011, 06:15 PM Thread Starter
mavrick331
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I spent the day identifying and labeling the dash harness, even though most won't get used....it's good to know what you have. I found 3 connectors on the passenger side that penetrated the firewall on the vette. You can see them on the right side of pic, I just connected them over the tub for now.

I discovered the dash harness is from a 6-speed vette, not an auto, that's going to leave me a little extra wiring to do.

Progress is being had, but I'm gonna have to post when my 6 yr old baby girl's not around, she insists on reviewing the posts...as evident below.....

Tomorrow I finish all the harness identification


Rick
http://www.jeepforum.com/forum/f12/m...-build-849557/

87' YJ, Corvette LT1, Corvette 4L60e, NP241c, Ford 8.8 rear, 4.11, Duratrac 33's

11' JK 4-door, 2.5" Pro Comp, Blisteins, 4.88's. ,BFG 33's

03' Chevy 2500 Crew Cab 4x4

73' Corvette convertible, 4-speed

11' Cadillac CTS-V

My Wife has her Tahoe...
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post #475 of 1295 Old 07-16-2011, 09:16 PM
Collin89Sahara
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post #476 of 1295 Old 07-17-2011, 04:51 PM
shoreline
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PM hectorM52 - he did a six speed LT1 and I bet has the answers that you seek.
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post #477 of 1295 Old 07-17-2011, 05:26 PM Thread Starter
mavrick331
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Quote:
Originally Posted by shoreline View Post
PM hectorM52 - he did a six speed LT1 and I bet has the answers that you seek.
He might, but I may to......

VATS has been defeated !!! (OK, that's for me and my sweetie, not you Shoreline..lol ) I have never been so excited about a engine that didn't start!!!

http://s652.photobucket.com/albums/u...t=MOV03903.mp4

Now I get to start on fuel delivery and make this beast run

Rick
http://www.jeepforum.com/forum/f12/m...-build-849557/

87' YJ, Corvette LT1, Corvette 4L60e, NP241c, Ford 8.8 rear, 4.11, Duratrac 33's

11' JK 4-door, 2.5" Pro Comp, Blisteins, 4.88's. ,BFG 33's

03' Chevy 2500 Crew Cab 4x4

73' Corvette convertible, 4-speed

11' Cadillac CTS-V

My Wife has her Tahoe...
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post #478 of 1295 Old 07-17-2011, 05:47 PM
Gearhead231
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Location: Cedar Rapids Iowa
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OMG!@!!!!@!@#$@#$ That video just made my day for sure. You think itll fire up by next weekend?

Cherokee Creto-This is my cherokee... there are many like it but this one is mine, I will love my cheroke form the day of ownership untill the day it dies, I promise to modd it and beat it after said mods... i promise to treat all other cherokee owners as family even though they are complete strangers.... and promise to jeep on forever
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post #479 of 1295 Old 07-17-2011, 05:54 PM
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glad you got it to crank over and nice beer!

Neill

1992 black Renegade
4.0L 5spd. 4:10 gears 33x12.50 BFG KM 2's A to Z fabrication front and rear bumpers and cage
1994 YJ Sahara Project Bean
2000 Jeep Cherokee Stock
AtoZ Fabrications www.atozfabrication.com
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Screw the HOA. More guys just need to start doing man things in the garage.
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post #480 of 1295 Old 07-17-2011, 07:15 PM
5.7YJ
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This just keeps getting better.
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