What causes a Chevy Cavalier to not start?

My 02 cavalier died when my roommate was driving. It wasnt getting fuel and no sound from fuelpump. It would turn over not start. I replaced pump checked all fuses and relays all good. Then you would hear pump engage with key on still no start but now there is fuel pressure i have fire but seems fuel not getting to injectors.

Why does my Cavalier stall at a stop sign?

I have a 2004 cavalier and when I am stopped at a stop sign the car acts like it wants to die, I have to put it in park and push in on the gas so it dosen’t die. I changed out the fuel filter and air filter. anyone have any ideas on what it can be?

What’s the problem with my Chevy Cavalier Rs?

I have a 91 Chevy Cavalier RS, 2.2 L. Recently, I’ve noticed an intermittent problem when starting the car (both cold start and warm start). I thought at first it might have been the key, because the keys we had were cheap, badly made Wal-Mart copies so we had a locksmith make an exact replica from the manufacturer’s guide he had.

What’s the gas mixture in my Chevy Cavalier?

We just bought new weather stripping for the front windows of the car and they were “discontinued” so we had to pay $75 for 2 pieces of rubber. but it starts great,new fuel filter, platium plugs 10,000 miles old, hook it up to a machine and is said air fuel mixture is at 14.6 when at idull, but get on the gas it’s drop to 12.2.

Why does my fuel pump not prime when I turn it on?

Pulled fuel pump relay and put in a jumper wire to run the fuel pump and it started. Put the fuel pump relay back in and it starts and drives, but the fuel pump still doesn’t prime when turning the key on. I’m afraid that after sitting overnight, it will once again refuse to start.

Why is the fuel pump relay not closing?

If jumping the fuel pump relay makes the pump run, and if the relay tests good. Then you need to determine why the ECM is not telling the relay to close. Start by testing continuity back to the ECM. Here is the electrical diagram for the 01 Tib Fuel Pump Relay

Where to check for no start fuel pump?

The first thing you want to do is check the fuse panel to see if the fuse is blown. If your car has two fuse panels than the one in the engine compartment; should be the correct one to check. The fuse panel or circuit box is usually located near the battery; and is a small black box with a removable lid.

How to test solenoid / injection pump fuel cut off?

How to test a injection pump fuel cutoff solenoid valve on a diesel pump. This was on a JCB 3cx Perkins 4 cylinder with the Lucas CAV DPA pump. Due to factors beyond the control of FixItSam, it cannot guarantee against unauthorized modifications of this information, or improper use of this information.

What to do if your fuel pump won’t start?

Ugh…..I hate chasing down electrical problems. If jumping the fuel pump relay makes the pump run, and if the relay tests good. Then you need to determine why the ECM is not telling the relay to close. Start by testing continuity back to the ECM.

Why does my fuel pump not prime with the key on?

Fuel pump doesn’t prime with key on. I’ve been trying to figure this out for a couple days now. My 01 Tiburon wouldn’t start the other day. It would crank, but wouldn’t fire. When I turn the key to the “on” position, the fuel pump doesn’t kick on.

Why does my Cavalier radiator fan keep coming on?

If the sensor does not have the right resistance to change the voltage returning to the computer the wrong signal will be sent. Inspect the radiator fan by spinning it with the fingers and see if it is free moving. Do this only with the engine off and cool. The fan can come on at any time even with the key off when the engine is warm.

What causes a car to stall in the morning?

Starts well in the morning but once it gets warm it jerks and slows until itn stops and stalls if you briefly switch off the engine for 3 seconds and restart it it starts well and moves for 3 to 5km and stalls again. It will do so all the way till you get home.

Where is the ECT on a Cavalier radiator?

It is located near the coolant outlet on the upper rear of the hose. When the connector is pulled off of the ECT, within a second or two the fan should come on. If it does come on, the ECT is suspect. Check the voltage with the meter by backprobing the sensor when the engine warms up.

Why does my Chevy Cavalier stall every time I start it?

I thought at first it might have been the key, because the keys we had were cheap, badly made Wal-Mart copies so we had a locksmith make an exact replica from the manufacturer’s guide he had. What happens, is when the key is put in the ignition and I go to start the car, it clicks but that’s it. I do that twice, and the third time it starts.

Where are the wires on a Chevy Cavalier?

There is a gray wiring harness / connector on the driver side under the air intake tube.It must have 16-24 wires going in and out of it. He shook it and it started.

What causes a car to turn over but not start?

Sometimes a plugged fuel filter or a problem with the fuel injectors can prevent the engine from getting any gasoline. To check this remove the air cleaner and smell inside the throttle body or air cleaner housing.

Why is the fuel filter in my car not working?

This usually means there is so much clutter and debris in the fuel filter that it won’t let enough fuel through to provide a full combustion. If the engine cannot generate power from a combustion, then it won’t be able to start up. Replace the fuel filter immediately instead of repeatedly trying to start your car.

Why is my Chevy Cavalier running out of gas?

I forgot it running, it ran out of gas and sat until the battery went dead with the key in the “on” position. Now it won’t start. Security light, check gauges and service lights all stay on. Gas gauge doesn’t register any gas (I put 4 gallons in). Very little gas pressure. Has power to the ICM. No power to fuel pump. Any ideas? Thanks.

Is the anti theft system on a 2002 Cavalier?

2002 Cavalier – anti theft system – never know if my car will start – bought car used. 2002 Cavalier – anti theft system – never know if my car will… Vocational, Technical or Tra… I have a 99 cavalier that the theft light is on and won’t go out even after waiting 20 + minutes. Is that something wrong with the ECM. I bought it this … read more

What to do if your car won’t start?

Start the car up when it’s cold and runs fine. Gets up to operating temperature and stalls. Tried starting turns over but won’t run. Let it cool down for a half an hour will run after starting. Checked coil packs when cold there’s spark. Check them after the car stalls out no spark. Replaced coil packs does the same thing. What could it be.

How to reset check engine light on Chevy Cavalier?

The way it was described to me for OBDII gm’s is to turn the ignition on, depress the fuel pedal for a full minuite, release and turn the ignition off for a full min, then retry. This is also similiar to how you reset check engine light on gm’s newer cars, except you have to hold the radio button while depressing the pedal and IGN on

How to over ride anti-theft in a Chevy Cavalier?

Try turning the key on for 3 seconds shut the key off and turn it on for 3 seconds again and then try to start it.

When did the Chevy Cavalier come out in China?

The Chevrolet Cavalier is a line of small cars produced for the model years 1982 through 2005 by Chevrolet, and then later reintroduced in 2016 for the Chinese Market.

Is the Vauxhall Cavalier the same as a Cavalier?

Not to be confused with Vauxhall Cavalier. The Chevrolet Cavalier is a line of small cars produced for the model years 1982 through 2005 by Chevrolet, and then later reintroduced in 2016 for the Chinese Market.

When did the Chevy Cavalier get a new grille?

Model year 1993 brought minimal changes to the Cavalier line. The convertibles receive a glass rear window, allowing rear window defrost as an option. Also, General Motors received a new grille for the final time in this generation of the Chevrolet Cavalier. 1994 models were also carryovers, as a redesign of the Cavalier was in development.

Is there a recall on the Chevy Cavalier?

Thinking they should recall something that starts to fail when it gets old is just stupid. that’s like saying they should recall every vehicle for old ball joints going bad, it’s not a defect it’s called old and worn.

How to disable the theft system on a Chevy Cavalier?

Just leave the key in the run position and the “Theft System ” light on the dash will be flashing. Leave the key on for about 10 minutes and the light will stop flashing and go on solid. Then the theft system is disable.

When does the security light come on on a Chevy Cavalier?

The security light usually comes on with all the the lights and just like all the lights it will go off within 10 seconds as long as no error is seen.

What are the warning lights on a Chevy?

Warning lights illuminate on the Chevy’s instrument panel to keep you informed of the status of the various systems in the vehicle. They also tell you when the vehicle needs servicing.

Where is the negative battery terminal on a Chevy?

Pop open the hood of your Chevy and locate the negative battery terminal. On this terminal is a clamp that has a nut attached to it. Loose nthe nut using an end wrench. Slip the clamp off of the negative terminal and take care not to allow it to touch the positive side of the battery.

What to do if your car wont start after replacing the fuel pump?

Car won’t start even after I replaced the fuel pump. Car won’t start and turned off while driving. Replaced the fuel pump and I can hear it working. The car still won’t start.

How can I tell if my fuel pump relay is faulty?

2. Engine does not start. Another symptom of a faulty fuel pump relay is an engine that does not start. If the fuel pump relay fails the fuel pump will be left without power. The engine may still crank when the key is turned, however it will not be able to start due to lack of fuel.

What are the symptoms of a bad fuel pump?

The engine may still crank when the key is turned, however it will not be able to start due to lack of fuel. This symptom can also be caused by a wide variety of other issues, so having the vehicle properly diagnosed is highly recommended. 3. No noise from the fuel pump

What to do if your car won’t start at PassLock?

A red (or yellow) “security” warning light will stay illuminated and the engine will either a) never start or b) start for a moment and then shut down. A temporary fix is to leave your key in the ignition, at the “auxiliary” position for about 10-15 minutes until the security light shuts off.

What does system fault code b2960 mean on a Chevy?

When the sensor defect starts, it usually presents itself as system fault code B2960. A red (or yellow) “security” warning light will stay illuminated and the engine will either a) never start or b) start for a moment and then shut down. How to Fix Passlock for Chevy Vehicles

Do you need a stop watch on a Chevy Cavalier?

36 people found this helpful. yes but if you dont want to have a stop watch lol just watch for the security light to go out. it goes off after 10 mins. make sure you turn it off after the third time before you start it 37 people found this helpful.

What causes a Chevy Cavalier to not start?