$600 Upgrade Budget - What to do?

This is correct. My 4Runner did not pass the smog visual inspection even with the deckplate inserted as it was considered an "air cleaner box modification" and is not allowed. I have an intact factory box I picked up at a junkyard which I use to swap in to pass smog. It is worth the money though to do it. I've picked up +9HP from the deckplate, +9HP from an oiled filter, and +43HP from ditching it all and building a custom 3" intake. +61 HP from freeing up intake restrictions alone.

Alphyn does your 4Runner need a tune? I know enough about tuning to be dangerous and can help dial it in. Can't remember if you have a wideband sensor or not, if not that's what I recommend starting with. The 7th injector gives enough fuel for a pulley as small as the 2.1" pulley so I would take larger injectors off your list, unless you plan on removing the 7th injector entirely?

While your 4Runner is under the knife, take a spark plug out and measure the spark gap. Those gaps are sneaky and really open up over time on a supercharged engine. Anything over 0.035" and you'll start to lose power.

I have no idea how you pass smog! I imagine you have blackmail material on your local smog shop tech and strategically remind him/her what they did last summer can easily be made public.
 
Rock sliders if it actually goes offroad.

On my list for sure! Roof rack, hard points (front / rear), subtle aux lighting that works and other goodies are future planned.

Unfortunately, I have more projects than any one human can reasonably complete at the moment. I'm building out my wood shop, metal shop, redoing underground drainage systems in the yard, building a custom shed, redoing all cabinets and counters inside, restoring a collection of antique typewriters, starting a few businesses, studying for a few certs / licenses.
 
OT, but because I've BTDT, unless you're buying brand new and don't mind weeks/months of possible downtime, skip the Sprinter. They are a nightmare from every angle ~ like I said, Been There, and Done That. I'm in the Transit now, but that's because I'm unwilling to do a Fiat (Dodge), when Dodge has a history of changing business agreements and abandoning vehicles (first gen Sprinters).

My Transit is now 3 years in without a single unplanned trip to the dealer/shop. Maintenance only.

I just started looking in to work vans. Purchase will be at least 6-months down the road and I've done minimal research. I'm still figuring out the scope of my GC business I'm planning on launching. Don't know if I want the versatility of a truck with capacity to haul dump trailers and equipment, or the extremely organized workspace of a van. Lots to consider. Appreciate the feedback and advice on reliability of used Sprinters.

For the actual topic, any fluid not replaced in the past 2 years is due. Brakes, steering, different gear oils, coolant, whatever. If it's fluid and hasn't been done in the past 24 months, do it. Next would be looking at the brake lines (flexible), cheap as hell and beats the alternative of a brake failure. Beyond that, replacing the control arm bushings made the single biggest difference in the quality of ride on my '99. WAY more difference than the Bils 6112/5160 combo or any change in tire on any vehicle.

Thank you for that! I didn't consider bushings and have a feeling they'd greatly improve the ride. My wife and I both had 4runners at one point and hers seemed to be much more smoother and less janky. I thought it might have been because the bushings in my (previous) shocks needed replacing. After swap over to the Bils, ride definitely improved but it still was less than ideal.

Noted on fluid change intervals at 24-months and brake lines. Thanks for the heads up. Added to the list.
 
I got about 285,000 miles out of two OEM alternators. So that's about what? Average 142,500 miles per alternator. So if you're still on your first, you may need to change it. But if you're on your second then you've probably got a lot of miles left before you need to make the change. I change mine within a week or two of getting the red battery light. Of course, my rig's pretty much stock so it's easy to work with.
 
Briefly, if you regularly use the 4Runner as a necessary vehicle for the next 5-10 years, I would focus on all those items you think a daily driver needs in order to last a long time.

My engine started leaking like crazy around 250K miles. I mean, leaving puddles. Turned out to be three leaks: front seal around the timing belt (whatever that's called), valve cover gaskets, and oil pan. Took me the better part of 3 years and probably $3,500 in total to get them all fixed.

But it was definitely worth it.
 
i'm definitely with [MENTION=319302]Bad Luck[/MENTION] and [MENTION=315156]Brian.[/MENTION] regarding full fluids exchange and bushings. i think someone else said LBJs and i fully concur there as well since no one wants to see you in a wreck :hug:. those several items will take care of your $600 and probably force some choices at that.

edit: also consider getting a packaged gasket set like

Code:
https://smile.amazon.com/gp/product/B01HOGIVUS/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

ahead of time, so if/when you do need items from it you can just grab at will.
 
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Beyond that, replacing the control arm bushings made the single biggest difference in the quality of ride on my '99. WAY more difference than the Bils 6112/5160 combo or any change in tire on any vehicle.

Anything else you can think of to do while I'm in there doing the bushings? I was going to do springs, shocks, and bushings for shocks and control arm. Am I missing anything to get that sweet sweet ride quality?

(sorry to hijack a bit)
 
For a somewhat frivolous, pure sex-appeal (OK functional, too) upgrade, I think a set of BXBuilt trick AF retrofit headlights is about $600. Not on my own radar, but they are as popular as a big swollen lips are for Beverly Hills housewives.

Just something that I didn't see on your lists at first glance.....

Toyota & Lexus Headlights | BXBuilt


Edit - Lead Time not good - ouch. Like I said, "Popular"!

Yeah, I bought a set during their black Friday sale. I checked in with them on the status last week and was told that black Friday orders were 1 to 3 weeks out from shipping.
 
This one won’t break the budget - get rid of that squeaky clutch spring.

Use a big flat screwdriver to pop that old one out and toss it. Put in a linear spring. It’ll take 10 minutes and cost from free up to a couple dollars.

Mine has been done for years and no regrets.
 
This one won’t break the budget - get rid of that squeaky clutch spring.

Use a big flat screwdriver to pop that old one out and toss it. Put in a linear spring. It’ll take 10 minutes and cost from free up to a couple dollars.

Mine has been done for years and no regrets.

Finally someone else who can empathize with my pain! I've seen a few different fixes for it. Adding brackets, changing out springs, etc. I've owned manuals my entire life and it seems like a ridiculous oversight by Toyota not engineering a better solution. More of a rant than anything else. Nice to see someone else here who likes to row their own canoe.
 
Finally someone else who can empathize with my pain! I've seen a few different fixes for it. Adding brackets, changing out springs, etc. I've owned manuals my entire life and it seems like a ridiculous oversight by Toyota not engineering a better solution. More of a rant than anything else. Nice to see someone else here who likes to row their own canoe.

i ripped mine out as well and put in a small coil spring. i got one pack from HD, and that turned out to be too firm, so i went to napa and got one that wasn't so heavy-duty and it works much better. i then wanted the bushing to stop its wretched groaning, so i ordered some new ones and upon attempting to install them, realized that they were the right *kind* of bushing but too small and simply were not going to work, so i cleaned and greased the old and that's been just fine and it's quiet. the spring gets strummed a bit like opening an old screen door, but oh well. it's far better than the alarming clatter and poor return.
 
i ripped mine out as well and put in a small coil spring. i got one pack from HD, and that turned out to be too firm, so i went to napa and got one that wasn't so heavy-duty and it works much better.

Any chance you remember what length spring worked the best?

The spring gets strummed a bit like opening an old screen door, but oh well. it's far better than the alarming clatter and poor return.

I'm going to call out a great analogy when I see it. I can imagine perfectly how it would sound. Memories of my grandparents house in Montana came roaring back. Thanks for taking me back in time a bit and putting a smile on my face.
 
Any chance you remember what length spring worked the best?

I'm going to call out a great analogy when I see it. I can imagine perfectly how it would sound. Memories of my grandparents house in Montana came roaring back. Thanks for taking me back in time a bit and putting a smile on my face.

hehe no problem. that's exactly the place i heard that same spring strumming: grandparents' house, minnesota, with mosquitos streaming through the door as younger cousins stood there holding it open for no reason, trying to process why we were yelling at them to close the door.

in terms of length, the spring i ended up with is about 3-1/2" long and about 3/8" coil diameter. i wish i had the PN but i do recall they had a couple available as kind of off-the-shelf all-purpose springs, and this one had the lower rating (as in pounds to pull). the ones i got from home despot were 40 lb, and that is way too much. if you get up under the dash with a good floody light, you can probably spot a body panel that has a convenient hole stamped in it. i used that, but its alignment with the pin on the pedal isn't ideal, which is why the strumming. it grazes another bit of body panel. you can measure the distance from that hole to the pin. the first springs (the HD ones) i got were shorter and stout, and i ended up making a linkage out of some round mild steel rod. the second (current) spring was a little longer, which is good, and i could shorten the linkage quite a bit.

if you go to napa or a hardware store to find a spring, one test of fitness for purpose is that you can hold it at the end and bend it somewhat with one finger. if it's too stiff to do that, it's too stiff for this use case. if it's really bendy and you can easily bend it 90°, that's too soft.

my wife drove the 4R today to work, or i'd have taken a photo of it for you. i can get you one later if you'd like.

here's the first spring i tried (home depot purchase), the one that was too stout.
 

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in terms of length, the spring i ended up with is about 3-1/2" long and about 3/8" coil diameter. i wish i had the PN but i do recall they had a couple available as kind of off-the-shelf all-purpose springs, and this one had the lower rating (as in pounds to pull). the ones i got from home despot were 40 lb, and that is way too much.

Perfect! Again, I remember reading through posts before talking about grabbing random springs and shovin' up in there only to have to try a couple before it worked out. I think that's how babies are made, not sure. Anyway, this is the first time I recall anyone providing more constructive advice than trial and error. Really appreciate it! I'm on a roll solving long tolerated 4Runner probs. Without you and the rest of the folks here, I'd be in a tough spot. Thanks again!

Annnnnnnnd after I get this sorted I am going to tackle deferred maintenance on my 300zx. Pray for my soul.
 
Perfect! Again, I remember reading through posts before talking about grabbing random springs and shovin' up in there only to have to try a couple before it worked out. I think that's how babies are made, not sure. Anyway, this is the first time I recall anyone providing more constructive advice than trial and error. Really appreciate it! I'm on a roll solving long tolerated 4Runner probs. Without you and the rest of the folks here, I'd be in a tough spot. Thanks again!

Annnnnnnnd after I get this sorted I am going to tackle deferred maintenance on my 300zx. Pray for my soul.

glad to help. here's the new spring in place. this entirely replaces the U-shaped torsion bar spring that's normally in there; follow other instructions for full removal of it. might add some fashionable duct tape like this to keep the strumming to a dull roar. you can see the difference in wire diameter compared to the first one. this is ~half of the first try. see what your local parts store has. this one was long enough that i could take out the hook i used for the other one. i had to remind myself all it has to do is pull the pedal back up to the up position.
 

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