Why does my Chrysler New Yorker die and not restart until it cools down?

Short answer: If your New Yorker dies or won't restart when warm, first find out whether it's losing fuel or spark. One 3.0L owner found fuel pressure bled off within a minute and the car would start on starting fluid and then die, pointing to fuel delivery (pump, relay or a leaking injector). A 2.2 turbo owner whose car died at random was told to suspect the distributor pickup, and that an alternator putting out nearly 16 volts is too high.

Symptom: It starts cold and runs, but once warm it dies or won't restart. Some cars restart after sitting 15 to 30 minutes. On one car, the amp gauge swung around before it died.

What to check first

1. Try a short squirt of starting fluid when it won't start. If it fires and dies, it's fuel. If not, check spark.
2. Have fuel pressure checked, and watch whether it holds after the engine is shut off.
3. Swap the fuel pump relay with a matching relay as a cheap test.
4. Check charging voltage. Over about 15 volts at the battery is too high.
5. On distributor engines, have the pickup (Hall effect sensor) tested when it's hot and dead.

Likely causes

1. Fuel pump, fuel pump relay or a leaking injector. The 1989 owner's pressure bled off and the car only ran on starting fluid.
2. Distributor pickup (Hall effect sensor) failing when hot. A member's suspect for the 1988 random stalls.
3. Overcharging alternator or regulator. Nearly 16 volts was reported; on these cars the regulator can be in the engine computer.
4. Fuel pickup in the tank. An older thread linked stalling on turns with a low tank to a broken pickup sock.

What it usually costs

No owner posted prices. Relays and pickups are cheap; a tank-mounted pump costs more in labor.

Is it safe to keep driving?

A car that dies at random can strand you in traffic and makes steering heavy. Keep trips short and avoid highways until you find the cause. Verify with a mechanic.

DIY or shop?

DIY for the starting fluid test, relay swap and voltage check. Fuel pressure and pickup testing are easy with the right tools; a pump or computer job is usually shop work.

Recalls, bulletins and complaints in plain words

• Related recalls: NHTSA lists these recalls touching this area of the Chrysler New Yorker: 88V105000 (1985-1987 model years, fuel system, gasoline); 94V024000 (1994-1994 model years, electrical system); 98V184000 (1993-1996 model years, fuel system, gasoline). Check your VIN at nhtsa.gov/recalls. If your car is part of this recall, the dealer fixes it for free.
• Plain words: On the 1994 New Yorker, recall 94V024000 covered a tie rod that can rub through the transmission wiring harness and short it, which can cause stalling. On the 3.5L cars (1993–1996), recall 98V184000 covered fuel leaks from the injector rail. If yours stalls or you smell gas, check your VIN first. Verify with a mechanic.
• NHTSA complaints: 200 keyword-matched complaints for Chrysler New Yorker 1983–1996 (of 714 unique complaints queried, NHTSA complaints API by model year, queried 2026-10-26; keywords: stall, dies, no start, cut out, idle, hot, fuel pump, hesitation) (NHTSA returned no complaint data for 1 model-year queries). This counts complaints that mention these words. It is not a defect finding.

What owners report

• In 1989 New Yorker will not start after warm up on Car Talk, a 3.0L owner said the car wouldn't restart after warming up. Fuel pressure bled off within about a minute, and the car would start on starting fluid but then die. Members suspected the fuel pump relay, an injector that wasn't opening, or the ignition module.
• In 88 Chrysler New Yorker dies sporadically on Car Talk, a 2.2 turbo owner said the amp gauge swung around, then the car died and only restarted after 15 to 30 minutes. A member suggested the distributor's Hall effect pickup, and another said the alternator's nearly 16 volts was too high and that the voltage regulator might be inside the engine computer.
• In 1987 Chrysler New Yorker dies on turns on Car Talk, a car that died on turns with a low tank pointed members to a broken fuel pickup sock inside the tank.

Quick tip

When it dies, test before it cools: starting fluid and a spark tester take two minutes. Once it sits 30 minutes, the evidence is gone.

Vehicle focus: 1987–1993 front-drive Chrysler New Yorker (2.2 turbo and 3.0L V6).

Safety / mechanic note

Starting fluid is flammable. Use a small amount with the air cleaner off, and keep away from hot exhaust parts. Verify with a mechanic.