Why does my Isuzu Amigo start and then die?

Short answer: An Amigo that starts and dies after 15 to 30 seconds should get a fuel pressure gauge on it first, members said. If it cranks with no spark, check whether the distributor is actually turning, since a broken timing belt stops it, then the pickup coil and ignition module. If it hesitates and the check engine light comes on, read the codes before anything else.

Symptom: It starts, runs for half a minute and dies like it's starving. Or it hesitates at a certain rpm and the check engine light comes on. Or it cranks and never fires, with no spark at the coil.

What to check first

1. Put a fuel pressure gauge on it if it starts then dies, and write down the reading.
2. Read the codes if the check engine light comes on. Older Isuzus use a blink-code method.
3. No spark? Watch the distributor rotor while cranking. If it doesn't turn, the timing belt may have broken.
4. Check power to the distributor, the pickup coil and the ignition module.
5. If it sat for years, replace old fuel and fluids before chasing parts.

Likely causes

1. Low fuel pressure (pump, filter or regulator). The first test for start-then-die.
2. Broken timing belt. A member said it's likely if the belt was never replaced on an old Amigo.
3. Distributor pickup coil or ignition module. Common no-spark causes after a coil swap doesn't help.
4. Worn ignition parts or old fuel after storage. Suggested for a truck that sat two years.

What it usually costs

No owner posted repair costs. A fuel pressure test and code read are cheap first steps compared with guessing.

Is it safe to keep driving?

Not if it dies while driving. A no-start is just an inconvenience. If the timing belt broke, don't keep cranking. Verify with a mechanic.

DIY or shop?

DIY for code reading, spark checks and ignition parts. A timing belt replacement is a bigger job, and if the engine is an interference type, a snapped belt can damage valves, so have it inspected.

Recalls, bulletins and complaints in plain words

• Related recalls: NHTSA lists these recalls touching this area of the Isuzu Amigo: 01I002000 (1998-2000 model years, engine and engine cooling); 98V170000 (1998-1998 model years, electrical system). Check your VIN at nhtsa.gov/recalls. If your car is part of this recall, the dealer fixes it for free.
• NHTSA complaints: 27 keyword-matched complaints for Isuzu Amigo 1989–2000 (of 184 unique complaints queried, NHTSA complaints API by model year, queried 2026-10-25; keywords: stall, dies, shut off, won't start, cut out, idle, spark, hesitate, fuel pump, timing belt). This counts complaints that mention these words. It is not a defect finding.

What owners report

• In 1998 Isuzu Amigo starts, but dies on Car Talk, a 1998 Amigo started and ran 15 to 30 seconds before dying as if starving. Two members said to hook up a fuel pressure gauge first, since it sounded like a fuel system problem.
• In No Spark on Car Talk, a 1990 Amigo had no spark from the distributor even with a new coil. Members said to check for voltage at the distributor, the ignition module, ignition switch and wiring, to confirm the distributor turns while cranking, and that a never-replaced timing belt may have broken. Another said to check the pickup in the distributor.
• In 1994 Isuzu amigo hesitates at a certain rpm on Car Talk, a 1994 Amigo that sat two years without maintenance hesitated, and the check engine light came on when it did. Members said to pull the codes first, worried about old fuel, and guessed at worn plugs, cap and rotor or coils.

Quick tip

Fuel pressure answers start-then-die quickly. For no spark, look at the distributor rotor while cranking before spending a dime.

Vehicle focus: 1989–2000 Isuzu Amigo (2.3L, 2.6L and 3.2L).

Safety / mechanic note

A dying engine removes power steering and brake assist. Verify with a mechanic.