Easy tips

Why does my cobalt engine not start up?

Why does my cobalt engine not start up?

You need to start by checking to see if it is lacking fuel or spark. Add some fuel directly into the engine to see if it will start. If not then it is spark related. If it does then it is fuel related. Your pressure is not terrible so you might not have firing injectors. It is common for the PCM to fail on this car and cause this.

What’s the fuel pressure on a 2006 cobalt?

I have a 2006 cobalt with 2.2 it cranks but wont start. I have 60 psi fuel pressure. Drops to 55 when cranking. I have code for misfire cyl 2. Changed plugs, coil pack, ignition control module as car has 270k so changing seemed good idea. any sugestions? Submitted: 6 years ago. Category: Chevy Hello, my name is***** for the question.

Is there a crank sensor on a 2006 cobalt?

If there is no signal then check the crank sensor again and its connector. now with this being a 2006 year model, it should have crank and cam position sensors. It only has the crank position sensor.

How can I tell if my Chevy Cobalt has a 2005 Motor?

If there is no signal then check the crank sensor again and its connector. now with this being a 2006 year model, it should have crank and cam position sensors. It only has the crank position sensor. I am thinking that chevy put in a 2005 motor as the 2005 only ca if i am looking at changills out the crank position sensor, not both.

You need to start by checking to see if it is lacking fuel or spark. Add some fuel directly into the engine to see if it will start. If not then it is spark related. If it does then it is fuel related. Your pressure is not terrible so you might not have firing injectors. It is common for the PCM to fail on this car and cause this.

I have a 2006 cobalt with 2.2 it cranks but wont start. I have 60 psi fuel pressure. Drops to 55 when cranking. I have code for misfire cyl 2. Changed plugs, coil pack, ignition control module as car has 270k so changing seemed good idea. any sugestions? Submitted: 6 years ago. Category: Chevy Hello, my name is***** for the question.

If there is no signal then check the crank sensor again and its connector. now with this being a 2006 year model, it should have crank and cam position sensors. It only has the crank position sensor.

If there is no signal then check the crank sensor again and its connector. now with this being a 2006 year model, it should have crank and cam position sensors. It only has the crank position sensor. I am thinking that chevy put in a 2005 motor as the 2005 only ca if i am looking at changills out the crank position sensor, not both.

Why does my car not start when I crank the engine?

If the engine doesn’t crank, or makes an unusual noise when cranking, you may have a starting system problem. The car’s security system may have made an error that disabled the fuel or ignition system, or the chip in the key may have failed.

Is the battery good on a new Chevy Cobalt?

Battery is new, lights and everything work fine. The car sat for 2 days then for the hell of it we tried starting it and it started right up. The next day she drove it, parked it and then when to start it and the same thing happened. Any ideas? 87 people found this helpful. Scan it for trouble codes.

How to know if your engine has no spark?

First Confirm Your Engine Has No Spark. 1 Disable the fuel system by removing the fuel pump fuse or relay. 2 Insert a spark plug tester into the plug boot and ground it on a piece of metal on the engine. 3 Finally, Have someone crank the engine and watch for spark.

If the engine doesn’t crank, or makes an unusual noise when cranking, you may have a starting system problem. The car’s security system may have made an error that disabled the fuel or ignition system, or the chip in the key may have failed.

What are the engine codes on a cobalt?

There is now codes P0106, P0101, P0068. when car got to operating temp the dash display says engine reduced power. From those codes it appears you have a failing mass air flow sensor.

What kind of engine can I swap in a cobalt Lt?

Not open for further replies. Hi guys. Thinking of buying a 2009 cobalt LT with 270,000 km for 1500 bucks… need a fuel efficient vehicle to drive to see the family on days off. Jeep wrangler doesn’t cut it I was wondering what years i could swap the engine with if I need to… any information would be much appreciated!

Where is the power fuse on a Chevy Cobalt?

Cigar lighter (power outlet) fuse in the Chevrolet Cobalt is located in the Engine Compartment fuse box (see fuse “OUTLET” or “LTR”). It is located on the passenger side of the vehicle, on the lower portion of the instrument panel near the floor, behind the cover. It is located in the engine compartment, under the cover. How to check the fuses?

Where are the fuses located in a Chevy Cobalt?

Fuse box in engine compartment. fuse box location. The engine compartment fuse block is located on the driver side of the vehicle. Lift off the cover to check the fuses. fuse box diagram. type 1. legend. Device Rating Description ABS Fuse 40A Electronic Brake Control Module (EBCM) ABS2 Fuse 10A Electronic Brake Control Module (EBCM) ABS3 Fuse 20A

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Ruth Doyle