Anyone have the part number for the LSJ Idler?

 

GM Part # 12584364

Source: M62 S/c Parts list From LSJ to L61 motor. - Boost Forum - j-body.org - The J-Body Organization

 

Cool, thanks silver. For some reason I couldn't find it on GM parts direct.

 

IT RUNS AND DRIVES! Still runs a little weird. Drove it around but didn't dare to get on it. Don't have a boost gauge or wideband hooked up yet. Running ZZP canned tuned for now. Gonna park it and tuck my wires away until I get my gauges.

 

VIDS are required.

 

No vids yet. Anyway, i'm throwing a code p0121. possibly bad throttle body..

 

I'm always throwing p0121 and p0106. Throttle position sensor and map sensor performance. I just ignore it because I haven't noticed anything weird while driving.

 

Unfortunately I'm pretty sure it's making the car bog down. When I drive it around it will bog down in 3rd and 4th, like it's lagging or something then finally kick in and jump up in RPM. Turning a corner I didn't have to stop, I downshifted to second to turn and in the turn I hit the gas a little bit and almost stalled out. I think the throttle body is messed up but I'm not sure. It's an LSJ TB. However it WAS from a junkyard. I'm going to put my LE5 one on tomorrow and see what happens.

 

Also had another code, I forget which one. It was a misfire on cylinder 2. Turns out I'm a retard and didn't gap my plugs. Gapped them, still had a misfire. Swapped coil packs from cylinder 2 and 4. Misfire is gone. (Thank you Noorj) :P

Currently not running a wideband OR a boost gauge...so the car is sitting there until they come in.

 

What is this port on the intake manifold? I have a feeling I forgot to plug it.

 

That's for vacuum. I put my boost gauge line on there.

 

Okay, that's what I thought but I was just double checking. My boost gauge hasn't come in yet so I just plugged it with a rubber cap. I have a 3 gauge pod installed and no gauges! n:

 

Just got my LSJ belt stuff in as well as a Glowshift boost gauge. I can't find anything on the gauge install for a 2.4 SC. Can I run the one line from the nipple on the top of the intake manifold to the gauge?

 

That's what I did ^

 

Yeah I realized I asked you on facebook a couple days ago right after I posted this lol

I'm just not sure where to get power from.

 

Just put the power wire to a fuse that's on the passenger side fuse box. Pick one that's powered when your key is turned to on. That's what I did. It's kind of janky but it works lol.

 

Okay! :P I guess that's tomorrows project before work.

 

the proper way!

add a fuse | eBay

 

Just bought 3 of them! Thanks noorj, didn't know they made anything like that.

Another dumb question though..
Do I need to drill a hole through the firewall to run the boost line?

 

If you can't find a hole that works then yes. But look first there is most likely a spot you can get the hose through.

 

your 5 speed right? right by the clutch against the firewall inside the cabin there is a black rubber grommet that is 2 pieces, you pull the inner part out towards you. then you'll see the hole, push as much **** as you can fit thru there and put the inner grommet part back in. if you shove enough **** in there the inner part wont fit anymore so you'll have to trim the hole a little. it'll make more sense when you get under and look at it

 

Sounds interesting!

Still throwing an engine code with that throttle body. Won't be until Sunday now until I can install my idler and tensioner/boost gauge/and my old 2.4 TB. With my custom idler the belt chirps and slips, not sure if belt slip would coincide with the TB opening and closing..

 

Anyone know what size bolts are needed for the LSJ alternator bracket? I can't find anything about them

 

LSJ Idler Pulley To Block
M10 X 1.50 x 75 (Qty 1)

LSJ Idler Pulley To Alternator Bracket
M8 x 1.25 x 25

LSJ Intake Manifold To Block
M6 x 1.0 X 75 (Qty 2)

LSJ Alternator Bracket To Block
M8 X 1.25 X 130 (Qty 3)

LSJ SC Bypass Valve To SC
M8 X 1.25 X 20 (Qty 2)

LSJ Tensioner Lower To Alternator Bracket
M8 x 1.25 x 35

LSJ Tensioner Upper To Alternator Bracket
M8 X 1.25 x 40… not standard bolt though. Has to be metric hex socket bolt.

 

Thanks! Now only if it would stop raining...