Common questions

Why did my Astro van have no start?

Why did my Astro van have no start?

How to Troubleshoot No Start in a 2001 Chevy Astro Van. The three most common causes of a no-start condition in your 2001 Chevy Astro van are starting/charging system failure, ignition system failure and fuel system failure.

Where is the fuel pump on a Astro van?

If it is good, check for power at the fuel pump electrical connector located near the rear of the fuel tank on the driver’s side of the van. In the Chevy Astro van, power is supplied to the fuel pump by the the gray wire on the electrical connector when the engine is being cranked.

How to troubleshoot a no start GM 4.3L pick up?

Testing a Cranks but Does Not Start condition on your GM 4.3L, 5.0L, 5.7L pick up, van or SUV is not that hard to do, if you have a solid diagnostic strategy. In this article I’ll show you the basics of testing such a problem.

What should battery voltage be in Astro van?

A measurement of 12.5 volts is considered discharged, and the battery should be charged before any further testing. Any measurement below 11 volts indicates a severely discharged battery–the battery is most likely damaged and should be replaced. If the battery measures above 12.7 volts, proceed to the next step.

What causes a Chevy Astro van to not start?

In the Chevy Astro van, power is supplied to the fuel pump by the the gray wire on the electrical connector when the engine is being cranked. If power is supplied, hitting the fuel tank with the flat side of a hammer while someone else is turning the ignition key to start will sometimes bump the fuel pump enough to allow it to start.

If it is good, check for power at the fuel pump electrical connector located near the rear of the fuel tank on the driver’s side of the van. In the Chevy Astro van, power is supplied to the fuel pump by the the gray wire on the electrical connector when the engine is being cranked.

A measurement of 12.5 volts is considered discharged, and the battery should be charged before any further testing. Any measurement below 11 volts indicates a severely discharged battery–the battery is most likely damaged and should be replaced. If the battery measures above 12.7 volts, proceed to the next step.

What to do if your starter doesn’t turn?

If battery voltage is present at the purple wire, and the starter doesn’t turn, replace the starter. If the voltage measurements at the starter are correct, and the starter cranks the engine over when the key is turned to the start position, proceed to the next step.

What does it mean when your car says no start?

A No Crank Condition means that the engine is not turning over when you turn the key to crank the engine. The most common problem, that causes this condition is a failed starter motor. If your vehicle is suffering a No Crank Condition, this tutorial may be a good starting point: How To Test The Starter Motor (GM 4.3L, 5.0L, 5.7L).

How to test a no spark no start condition?

How To Test A Misfire / No Spark No Start Condition (at: easyautodiagnostics.com ). How To Test The Crank Sensor (GM 4.3L, 5.0L, 5.7L). How To Test The Camshaft Position Sensor Diagnostic Trouble Codes: P0340, P0341.

A No Crank Condition means that the engine is not turning over when you turn the key to crank the engine. The most common problem, that causes this condition is a failed starter motor. If your vehicle is suffering a No Crank Condition, this tutorial may be a good starting point: How To Test The Starter Motor (GM 4.3L, 5.0L, 5.7L).

Testing a Cranks but Does Not Start condition on your GM 4.3L, 5.0L, 5.7L pick up, van or SUV is not that hard to do, if you have a solid diagnostic strategy. In this article I’ll show you the basics of testing such a problem.

How To Test A Misfire / No Spark No Start Condition (at: easyautodiagnostics.com ). How To Test The Crank Sensor (GM 4.3L, 5.0L, 5.7L). How To Test The Camshaft Position Sensor Diagnostic Trouble Codes: P0340, P0341.

What’s the difference between no start and no crank?

It’s important to know that a no crank and a no start condition are not the same thing since this article only concentrates on testing a no start condition. In layman’s terms, a No Start Condition means that your vehicle’s starter motor is cranking the engine but the engine is not starting.

How to Troubleshoot No Start in a 2001 Chevy Astro Van. The three most common causes of a no-start condition in your 2001 Chevy Astro van are starting/charging system failure, ignition system failure and fuel system failure.

When did the Chevrolet Astro minivan come out?

The Astro and Safari were introduced for 1985 as the first minivan from General Motors. While marketed as a response to the first-generation Chrysler minivans, GM adapted a rear-wheel drive layout, sizing the Astro and Safari closely to the short-wheelbase Chevrolet G10 van.

When did the Dutch door for Astro come out?

In 1992, a new optional door form was introduced, colloquially known as Dutch doors. This form was two bi-parting doors with a flip-up window above. Previously, Astro and Safari vans were equipped only with bi-parting doors.

Why does my GM car say no start no crank?

How to diagnose a no start no click on GM vehicle. If you have a late model GM vehicle and turn the key only to hear nothing, you’ll most likely think you have a dead battery—and you may. But a no start, no crank, no click condition can be far more involved than that.

How to diagnose a no start no click on GM vehicle. If you have a late model GM vehicle and turn the key only to hear nothing, you’ll most likely think you have a dead battery—and you may. But a no start, no crank, no click condition can be far more involved than that.

If battery voltage is present at the purple wire, and the starter doesn’t turn, replace the starter. If the voltage measurements at the starter are correct, and the starter cranks the engine over when the key is turned to the start position, proceed to the next step.

When was the last time the Chevy Astro was made?

The Chevrolet Astro and GMC Safari twins were originally scheduled to be discontinued after 2002, but they soldiered on because of good sales; the last Astro and Safari rolled off the assembly line on May 13, 2005.

What kind of car is Chevy Astro van?

There was a time, not too long ago, when the mighty Chevy Astro van ruled our roads. You couldn’t go anywhere without seeing one of these iconic, boxy, utilitarian machines. But then came the SUV phenomenon, and suddenly, nobody wanted to drive a van anymore.

When did GM stop making the Chevrolet Astro?

In 2003, GM upgraded the chassis of both the Astro and Safari with certain suspension components, larger brakes, and six-lug, 16 inch wheels from the full-size Chevrolet and GMC half-ton pickup trucks. The Chevrolet Astro and GMC Safari twins were originally scheduled to be discontinued after 2002,…

Why does my GM 4.3L engine not start?

No Start Condition Basics There are three very basic components that the engine, in your GM vehicle, needs to start and they are: Air, Fuel and Spark. When your 4.3L, 5.0L or 5.7L GM vehicle cranks but does not start, it’s because one of these components is missing from the mix.

What was the ignition system for the Astro?

1992, 1993, 1994, 1995 Chevrolet Astro (GMC Safari). NOTE: Testing the ignition system is a breeze. This tutorial will help you test the ignition coil, ignition module, and the crankshaft position sensor (pickup coil): How To Test The GM Distributor Mounted Ignition Module.

How to test for no start or misfire?

Testing a no-start problem or a misfire due to an ignition system problem is not hard. If you’d like to have access to a wiring diagram, ignition component connector pin-outs, and the entire testing procedure (for a no-start or a misfire problem) in one place, then take a look at the following diagnostic manuals in downloadable PDF format:

Can a 4.3 Astro start in wet weather?

Also wouldn’t start on humid days. yes damp weather will cause weak ignition system parts to missfire, or even fail, and even stall the engine in dangerouse driving conditions (heavier rain) especially on 4.3 motors and especially on Astro’s as the dog house will hold in mousture.

Why does my car not start when it rains?

Spark Plug. The most common reason for a car not starting in the rain is found in the spark plugs. Wire insulation can wear thin and this causes the voltage to arc to the metal of the car engine rather then going into the spark plug.

What to do if your Astro van won’t start?

Rain started that night. Rain stopped. Came out, van wouldn’t start. Just cranked. Three days later, van started. Going down road, had intermittent misses. Tried to fix by replacing cap and rotor with Delco brand. Problem continued. During summer, fewer problems but occasionally van would not start if it had rained.

Also wouldn’t start on humid days. yes damp weather will cause weak ignition system parts to missfire, or even fail, and even stall the engine in dangerouse driving conditions (heavier rain) especially on 4.3 motors and especially on Astro’s as the dog house will hold in mousture.

Why does my Vortec not start in the rain?

If it happens in the rain then make it rain use a spray bottle and wet your ignitiodn components especially coil pach and coil wire to distributor. One other possibility could be a crank sensor or the small conn3ctor at the coil pack that commqnds the coil on and off. Have someone crank it while you wiggle it. Good morning folks.

Where is the fuel pump fuse on a Astro van?

Check the fuel pump fuse located in the under-hood fuse block. If it is good, check for power at the fuel pump electrical connector located near the rear of the fuel tank on the driver’s side of the van. In the Chevy Astro van, power is supplied to the fuel pump by the the gray wire on the electrical connector when…

Is the astrostart remote start system for free?

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What do you need to know about astrostart home?

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What causes a car starter to not turn over?

However, when powered, it should send a signal to the starter relay once the key is turned or the starter button is pressed. If you press this button or if you turn the key on a manual ignition switch and the vehicle does not turn over, it may be caused by a problem with the starter relay.

What does suspension do in a Astro van?

The suspension is the the system contributing to the vans handling, and keeps vehicle occupants comfortable and isolated from road noise, bumps, and vibrations. The engine forum is where all of our engine discussion and conversation takes place. Talk about engine diagnostics, adjustments, modifications, performance and care.

How to troubleshoot a no start GM 4.3L?

The following tutorial may be of help: How To Troubleshoot A No Start (GM 4.3L, 5.0L, 5.7L). CASE 3: The engine started and stayed running. This confirms that the fuel pump is starting to fail. The next step is to confirm the exact fuel pressure with a fuel pressure gauge to be absolutely sure.

The following tutorial may be of help: How To Troubleshoot A No Start (GM 4.3L, 5.0L, 5.7L). CASE 3: The engine started and stayed running. This confirms that the fuel pump is starting to fail. The next step is to confirm the exact fuel pressure with a fuel pressure gauge to be absolutely sure.

What to do if your Chevy Express won’t start?

It sounds like it’s trying to start but won’t. The key only comes out in vans that are equipped with the V.A.S.T system. Weirdly banging on the dash sometimes works too. If it does not try to start for a second and then die, replace the cap and rotor. This video is about an issue involving the disabling of the fuel pump for security. Loading…

What to do if your car won’t start?

Diagnosing a no-start condition uses a process of eliminating the possible culprits to pinpoint the cause. Use a series of simple tests to diagnose these problems quickly and accurately.

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Ruth Doyle