zzdcar
Home
/
Reviews
/
Wrenching
/
My $100 Nissan 300ZX's Problems Are Weirder Than I Expected
My $100 Nissan 300ZX's Problems Are Weirder Than I Expected-July 2024
2024-02-19 EST 22:13:35

Last month I sort-of inherited this with more than 200,000 miles on the odometer. It’s in remarkably good condition for an almost-free car, but the issues it does have are not things I’ve ever encountered in other old cars before.

Here’s the thing about my old $100 Z: it’s weird, but none of the problems are .

The Speedometer Has Its Own Agenda

Nissan 300ZXs of this vintage had a as an option. It’s pretty much a physical manifestation of music, but it’s also prone to failure. Thankfully my car doesn’t have this option, and the dials are very basic analogs.

Sometimes, usually right when I fire the car up, the speedometer will wiggle and wave all over the place. 5 mph. 40 mph. 10 mph. Then suddenly, woo we’re going 100! All this before the actual car has exceeded a walking pace.

Is a cable frayed somewhere? Something not fully-threaded? I’ve seen wobbly and non-functioning speedometers before, but intermittent random jiggling is a new one for me. Suggestions welcome here, Z people.

The Right Blinker Is Shifty

Most turn signals work pretty simply: move the stalk down, the car blinks at a reassuringly consistent cadence. CLICK-click. CLICK-click. CLICK-click.

In this car, left turn-indicating seems to be working fine. But if you try to signal a right turn the bulbs go rogue, like: Click. Cliiiiiiiiiiiiiiiiiiick. Clickclickclickclick. Clk. Cl...ick. I thought a bulb or a relay had been fried, until the issue healed itself.

I made no attempt to fix it, yet it’s started working as normal again. And I’m left wondering what the gremlin that broke the blinker in the first place will get up to next.

First Gear Might Be... Missing A Piece

The only really inconveinent issue the $100 300ZX has exhibited is a chatter at low speed in first gear. The car really wants to buck wildly unless you manage the clutch/gas balance very precisely, which I’m convinced is not the way the car is supposed to work. A local mechanic specializing in Zs agreed with me. The clutch slave cylinder was leaking, but we replaced that and the problem persisted.

I thought perhaps the clutch itself was worn, but it doesn’t show any other signs of slippage. As for the gear itself, I don’t know about that either. It drives fine once the hand-off has been completed from neutral to first gear.

Everything Else

The rest of this Reagan-era sports machine’s problems are pretty standard.

And, frankly, low-priority. Here’s a whole rundown of what was wrong with the car as I took delivery:

Valve cover gaskets leaking into the filthiest engine bay I’ve seen in a long time.

Clutch slave cylinder leaking (now fixed.)

Old and dirty transmission and differential fluid (since flushed.)

Sticking rear brake caliper (fixed.)

Stretched, non-functional parking brake cable (fixed that, too.)

Sun-scarred clearcoat.

Old tires.

The most horribly sun-deformed dashboard in California.

The strange afore-mentioned lights and gauge issues.

The radio antenna doesn’t retract.

Dome light cover is missing.

Radiator hoses look a little suspect.

Same goes for the fan belts.

It’s right up on Nissan’s recommended timing belt change interval.The air filter is probably dirtyThe hood lifter shocks are shot

If you’ve ever spent any time dealing with older cars, you might notice that pretty much everything on this list, with the exception of the timing belt, is mercifully minor. It’s not too often you start on a desert-found project car and bother to put “needs a dome light cover” on the punchlist because there’s usually way too much other stuff to worry about. But, so far, this car seems to have been ridiculously well cared-for.

That said, I have a feeling that if I start to push the car to its limits and heat up all its old rubber, things will start to go sour pretty quickly. Good thing I’m too cheap to drive hard, anyway.

The next step in my “restoration” is to detail the whole thing, inside and out, and then I’ll probably stance it. (Kidding.)Maybe just Plasti Dip the wheels. And I think I saw an LED muffler tip in the waiting room at AAA the other day, maybe I’ll see if the company that makes those wants one reviewed.

Comments
Welcome to zzdcar comments! Please keep conversations courteous and on-topic. To fosterproductive and respectful conversations, you may see comments from our Community Managers.
Sign up to post
Sort by
Show More Comments
Wrenching
This 2002 Volkswagen Turbo S Beetle Raises The RUF
This 2002 Volkswagen Turbo S Beetle Raises The RUF
I feel like this is one of those annoying GEICO commercials. Everyone knows that the 911 came from the VW Beetle, but did you know that you can have a Volkswagen version of a legendary Porsche builder? Check out this on Craigslist. Many of us fantasize about a weekend car...
Jul 28, 2026
Dealership Pays Settlement Of $128,750 For Firing Disabled Employee
Dealership Pays Settlement Of $128,750 For Firing Disabled Employee
Some dealerships have a hard time understanding laws, such as those dealing with lemon cars or fraud. Now that Ford dealer just reached a settlement because they fired an employee who became disabled after surgery, we can add disability law to that list of things that dealers struggle with. According,...
Jul 28, 2026
You Can Buy The Best BMW M3 Ever Made For Less Than Half Price
You Can Buy The Best BMW M3 Ever Made For Less Than Half Price
The E92 M3 was the last truly great M3. It was BMW's analog finale before its digital overture. There was no noise enhancing fakery or torque-filling forced induction, it was good old-fashioned high-revving V8 witchcraft. . that redlines at an RPM that resembles a phone number. That German powerhouse is...
Jul 28, 2026
eBay Challenge: The Best Drag Cars For Less Than $15,000
eBay Challenge: The Best Drag Cars For Less Than $15,000
Do you live your life a quarter mile at a time? Are you always getting on your friends' nerves because of them granny shifting and not double-clutching like they should? Well, here's a challenge: Find cars on eBay that will smoke anything on a quarter mile track, for less than...
Jul 28, 2026
Inflatable Tubes At Dealerships Like To Twerk Dat Ass
Inflatable Tubes At Dealerships Like To Twerk Dat Ass
It used to be if you were looking for a classy establishment that sold automobiles, you looked for a giant gorilla that offered HUGE SAVINGS. Now you should keep an eye out for the inflatable tube person. These tubes work hard so at the end of a long day of...
Jul 28, 2026
The War And Truce Between TrueCar And Auto Dealers
The War And Truce Between TrueCar And Auto Dealers
In the latest edition of INC magazine, Paul Keegan of TrueCar founder Scott Painter, who arguably disrupted the car buying game and caused more headaches for dealerships far more than Tesla. The backlash forced Painter to change to work for more for the dealers and less for the consumers. Near-hysteria...
Jul 28, 2026
Copyright 2023-2026 - www.zzdcar.com All Rights Reserved