codeman528
Member
[MENTION=114846]Bluesky 07[/MENTION], I feel like it's a little bit throatier if you really get on it, but if you were ask most people I'd imagine they wouldn't notice a difference.
you see the factory ground point at the front seat bracket mounting hump? its a good place for amp ground, better than using seat bracket to sandwich it together. lets us know how that 4 channel worked out, and the ease of install.
Pics of the 10 hour ordeal. That includes evap, compressor, condenser, dryer, and expansion valve. for the amount of money it saved me, I would do it again. defiantly have a friend to help.
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Wow, what a ton of work! Maybe a silly question, but did you have to tow it to a shop to refill/charge the system? I’m pretty sure the new compressor would be damaged if you start the vehicle without adding the charge and oil.
You have to have the system evacuated. They put a pump on it and basically suck all the moisture and contaminants out of it.This was in my garage at my house. I used the cheap 8 dollar cans of r134 from autozone. yes, I got in the zone!
I have the gauge set and it was pretty easy. we filled the compressor with the correct oil before we installed. we would have been done on day one, but when we got to hookup the lines to the compressor, the bolts were a little short. old compressor had bolts tapped into it, so it was a nut to remove old compressor. new comp, I had to go to lowes the next day to get two new bolts that were just a bit longer. not a big deal at all, just frustrated that we were down to the last two bolts, and couldn't get finished same day. lol.
This was in my garage at my house. I used the cheap 8 dollar cans of r134 from autozone. yes, I got in the zone!
I have the gauge set and it was pretty easy. we filled the compressor with the correct oil before we installed. we would have been done on day one, but when we got to hookup the lines to the compressor, the bolts were a little short. old compressor had bolts tapped into it, so it was a nut to remove old compressor. new comp, I had to go to lowes the next day to get two new bolts that were just a bit longer. not a big deal at all, just frustrated that we were down to the last two bolts, and couldn't get finished same day. lol.

You have to have the system evacuated. They put a pump on it and basically suck all the moisture and contaminants out of it.
If you don't do this you will blow the new compressor. May not happen today or tomorrow. But it will happen. Spend the $150 and finish the job correctly.
Yeah, the bolts holding my coil packs in were terrifyingly rusted when I first changed em. Made the extra trip to Advance and bought new ones so that they wouldn't be even worse next timeChanged the plugs a few weeks ago, but never got cylinder #1 off. The coil bolt was rusted and rounded. Got an extractor kit, but that didn't work. Used a 3/8 and tapped on it a bit................ came right off............ ughh.
New flange bolts for me.................
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Yeah, the bolts holding my coil packs in were terrifyingly rusted when I first changed em. Made the extra trip to Advance and bought new ones so that they wouldn't be even worse next time
Yep. Mine were overdue, but I HATE putting up with rusty/rounded bolts. Living in the NE (rust belt) sucks.
I’ve been dreading this since I bought mine from the same region. I’ll prolly look into replacing them while I’m in there though. Any idea what bolt size it is?
ignition coil flange bolt: 10mm
The ignition coil bolts are M6-1.00 x 25mm flange bolts, try to get class 10.9 but class 8.8 will work just the same..
If you insist on OEM: The bolt part number is 90105-A0103
Amazon has them, however it doesn't mention what class they are. (I'm not sure it matters)
above information I got from this link: http://www.toyota-4runner.org/4th-gen-t4rs/190118-urgent-help-needed-ignition-coil-bolt-sheared.html
peace out