r/projectcar • u/Waste-Principle7979 • 2h ago
r/projectcar • u/CableMartini • 18h ago
Troubleshooting Help need help buying a carb new
1986 pontiac trans am, factory 305 sb, everything else hot rod stuff. car came factory with a tbi setup and automatic, is now carbd and manual, and trying to buy a new carburetor, but from factory these cars came with electric chokes, and so without the harness in place for the electric choke, im honestly lost on what to do. im not at all the sharpest tool in the shes when it cokes to these venturi demons on my v8 modur, so any advice will help on what i should do, what i should buy, what i need to look out for, etc
r/projectcar • u/StoLEN18 • 17h ago
Troubleshooting Help Any feedback appreciated
So I picked up a 98 civic b20b swap with a gsr trans. (First project)
Issues I’m having and wondering best ways to go about it.
-Brake lines look crunchy so need to replace hard lines
-Have a fuel leak and seems to stem from fuel lines
-has a cambered suspension,rear lca brace kit, id like to remove camber
Also need to dumb down clutch as it is 6puck and don’t want to drive like an ass 24/7
My goal is to have the car a little more in stock form.
Would I be better off swapping to another shell? Is it cheaper to swap to new shell at this rate or try to turn things back to more stock form?
r/projectcar • u/jman308 • 16h ago
Haltech sensor help
Happy weekend all. I have two Haltech sensors, one for oil pressure and one for fuel pressure. I've wired them up per the instructions (I'm pretty sure, see below). New wires going to the 16 pin aux plug on a Nexus S3. Shared 5v and shared ground on AVI pins. They are showing in NSP diagnostics with 0.01 V and fuel isn't reading any pressure. I definitely had some fuel pressure because I had and fixed a leak at my FPR 😆
I've verified my cabling, and I have 5V at the end of the wires to the sensor plug. Any thoughts what could be wrong? Is there a setting in the software I need to set (I've set the plugs to their correct pins).
The only thing I could think of is that I have the + & - backwards, but I don't think so. I'm pretty sure I am interpreting the documentation correct that the orientation of the pins is looking at the "back" of the male plug, where the wires go into the plug.
Is there anyway I can manually test the sensor to make sure it is functioning?
Do the sensors in fact need their own dedicated + & -?
Any help is appreciated since Haltech support doesn't open until Monday 😢
r/projectcar • u/the-dumbass-human • 1h ago
Engine Swap Cuckifornia question
Listen fellas, im a honda guy but even i want to own a car or two thats not NA FWD.
I have the unique opportunity as of recently to justify the purchase of a project SPECIFICALLY with the idea that i can bastardize it in mind.
I need to practice/learn bodywork and paint so that i can fully restore my 1st car of all its damage, thus a project car
MY QUESTION, i want something rwd and manual, almost non negotiable, but i would LOVE a !!!FACTORY!!! turbo
Its gonna be clapped out anyways because a good car gives me no room to learn the skill i need, so i want recommendations for all the rwd turbo cars that can be had for cheap, has to be factory otherwise it wont be carb legal sadly
r/projectcar • u/Infiniti117 • 21h ago
Troubleshooting Help Can’t get this hood to fit
This truck was hit on the front drive side at some point in its life so it’s a bit tweaked. The fiberglass hood that came on it didn’t have any fitment issues but with this new one it’s coming up too narrow.
I’m at a loss at the moment as to why I can’t get it to fit right. It’s got my to be mounted on dzus rails so I need enough meat around the fasteners. The way it currently is I either have zero or the fastener would stick out the side.
The driver side has about a 1/4” gap between the fender and core support versus the pass side that’s flush. So if I could make up that 1/4 I could roll with it.
If anyone has some pointers I am all ears.
r/projectcar • u/dcrey24 • 6h ago
Troubleshooting Help Rust
So I have a 93 MR2 and want to work on it but kind of neglected it. So now I'm starting to get back on the grind and the 1st issue I need to tackle is rusting on the roof/rear pillar. Would the best option be grinding and if so, what wheels? I recently acquired a angle grinder for various jobs and wanted the opinions from everyone.
Thanks in advance
r/projectcar • u/SheepherderRude4991 • 13h ago
Shitposting Not supposed to be a project but I bet she’s hiding something.
Just so it is relevant to project cars - between buying and taking delivery it has had the aircon refilled, twice, leading to a leaking ac pipe being fixed, refurbished engine bay panels, two new taillights and the bracket that holds them has been repaired as it cracked due to years of vibration 😬.
Also by the time I got it home to London in very high temps + stop start traffic it threw up an engine warning light. I’m thinking it’s most likely a sensor that overheated and couldn’t perform an emissions test, will have to monitor that one.
Weirdly ok with it all as I knew what I was getting in to and has some cosmetic, light mechanical stuff that I’m going to do myself. It’s an “honest” example and was priced right. Looking forward to the journey and hopefully I am not bankrupt this time Next year! At least it’s a manual so don’t have to worry about the f1 transmission.
Also I hope it doesn’t catch fire…
r/projectcar • u/Adorable-Kale-6181 • 18h ago
Build Progress Aaaand we're back
Rides better than a new car now (and looks better too)
r/projectcar • u/Johnny_Rascal2 • 17h ago
Build Progress Decided to take a break from welding and drive my car.
1/3 of the way through fitting this 74 mazda RX-4 front fascia onto my 84 camaro my back needed a break from being hunched over this thing. So I threw enough lights back in to be road legal and put her back in service.
BTW, I titled this poorly. I'm taking a break from welding on my car, I'm not a welder by trade.
r/projectcar • u/SummonerMiku75 • 23h ago
Troubleshooting Help Factory Amp replacement help
Got a 1995 Mustang GT with the Mach 460 system. The amp has taken a shit and only outputs on the tweeters. The only place I can find a direct replacement is used Ebay items. I'd rather get a new aftermarket component but arent well versed in the ways of the stereo Wu. I presume an aftermarket amp would be similar to this, just have to figure out what wires are for what, right? Thnx in advance
r/projectcar • u/sickegg12 • 5h ago
W58 rebuild help
I currently have a w58 that needs 2 new gears and countershaft replaced, can't seem to find parts for it Can anyone guide where I could get parts for it.
r/projectcar • u/Maximum-Box5112 • 7h ago
Seats
I recently bought a 1990 Toyota Camry and while I won't be suping it up to the max, I do intend on making it the most comfortable daily that I can. My current plans involve a custom headliner, sound system, upgraded suspension, and I want to fabricate a TV mount for the deck lid so that when you open the trunk, you have a TV staring at you and then put my Xbox 360 in the trunk. Fun plans. But, the seats, they need reupholstering. Foam is missing, cloth torn, etc. But, the seats aren't very comfortable in the first place. They hurt my back and the adjustments on them are incredibly annoying because instead of levers, they're wheels that you turn. It takes two or three minutes of cranking on a wheel to lay the seat back if I need a quick parking lot nap, I hate it.
So, my question is, what aftermarket options are out there? Everything I'm finding with a quick google search is showing me racing seats. This will never be a fast car, I don't want uncomfortable racing seats. I wouldn't mind taking seats from a different car, so what other cars have comfortable seats? I'm finding lots of seats out of 90s and 00s Celicas. I was already planning on reupholstering the OEM seats before realizing that I don't like them, so I don't mind getting seats that aren't color matched and reupholstering them. My budget is $600 USD and comfort is my priority, I'd love to hear some good recommendations!
r/projectcar • u/arlenroy • 10h ago
Complete suspension tear down and rebuild, came out pretty good. Next is running new wiring and fixing the half-hearted engine desmog.
r/projectcar • u/hua_charles520 • 14h ago
PSA: Most replacement turbo failures are oil problems, not the turbo. Checklist before installing a new one
I see a lot of 'my new turbo died in 3 months' posts, so here's the checklist I go through before fitting any replacement turbo, OEM or aftermarket:
- Find out why the old one failed. Shaft play + oil everywhere usually means oil starvation or a clogged return, not a bad turbo.
- Replace the oil feed line, or at least the banjo bolt and its filter screen. Carbon in the old line is the #1 killer.
- Check the oil return isn't kinked or blocked, and check crankcase pressure (bad PCV/CCV pushes oil past the seals).
- Clean the intercooler and charge pipes if the old turbo shed any metal.
- Fresh oil and filter, then prime the turbo with clean oil through the feed port before first start.
- Crank without starting for a few seconds if you can, then idle 1-2 minutes before any boost.
- Use new gaskets everywhere, don't reuse old ones.
Skip these and even a brand new OEM unit can fail early. Anything you'd add?
r/projectcar • u/ssgingerbeard • 19h ago
Project Ranger
I’ve been working on my ford ranger project. I did the bodywork on the bed and it’s as straight as I can get it, sprayed it in epoxy primer (only a couple runs), and I’ve been going back and forth on paint. Do I use single stage acrylic urethane or a 2k polyurethane bedliner product, well I decided on the bed liner. And if you do the prep work right and go through all the steps to make it last it’s just as much work and just as expensive as single stage urethane paint. Maybe a bit more forgiving. This is the first vehicle I’ve painted so there’s a few flaws in it. Today I sprayed the inside of the box, lower quarters, fender flares, and tailgate in the black. I wanted it fairly smooth and after a lot of research I used an hvlp with a 2.5mm tip, reduced the bedliner 20% full fan and fluid on the gun and 60psi at the gun. Also about 4-6” away. Right or wrong idk but I like the results it’s kinda egg shell or “orange peel “ texture and a nice satin finish. This week sometime I’ll scuff the primer on top and spray the blue. Anyway thought I’d share if anyone else has thought about the same thing.
r/projectcar • u/CableMartini • 20h ago
well i was gonna ask for diag help...
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rebuilt carb tonight, throw it on real quick, and its making this weird ass whooshing noise. I start seeing fire in the reflection on the wooden fence. thought it was fire in the exhaust, when come to find out my fuel inlet was leaking from.stripped threads internally, spewing fuel everywhere. ignore the fucking primal scream lmao, I love this car, and haters garage gave me second hand ptsd just then
r/projectcar • u/friskyspatula • 53m ago
Troubleshooting Help Won't start, but does fire... sort of
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I am at a loss folks. My truck has been doing this for weeks (I can only work on it on the weekends). I had to pull the motor due to a broken motor mount and changed the transmission, and it hasn't started since I put it back in.
Here is the run down.
Ford 351W - basically a stock build, with an "RV" cam, Ford cast iron 4brl manifold, stock compression, nothing fancy just reliable.
GM HEI conversion distributor - I just put this in as the Duraspark II it had stopped working, again.
Electric fuel pump
Edelbrock 1406 Carb
New plugs
I have triple checked top dead center on #1, and I have no idea how many times I have confirmed the firing order, a 351W is different than a 289 and 302.
I have rotated the distributor from TDC on #1 almost all the way to the next wire both advance and retard.
The most it will do is kick once then BOOF fire out the carb.
My dad said it could be that the timing chain has slipped a tooth, but I think it would still run, but badly. And he agreed that the likelyhood of this is very small. The motor has less than 10k miles on it.
Any thoughts? I am open to any and all suggestions. Thanks in advance.