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2001 chevy cavalier z24 p0420 engine code - Cars & Trucks

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

  • 290 Answers

SOURCE: 2001 chevy impala has a P0420 code and a check

A code P0420 may mean that one or more of the following has happened:

An oxygen sensor is not reading (functioning) properly
The engine coolant temperature sensor is not working properly
Damaged or leaking exhaust manifold / catalytic converter / exhaust pipe
Retarded spark timing

Posted on Apr 04, 2009

Molson02536
  • 3854 Answers

SOURCE: i need the factory audio color codes diagram for

Car Radio Constant 12v+ Wire: Orange 
Car Radio Switched 12v+ Wire: Yellow 
Car Radio Ground Wire: Black 
Car Radio Illumination Wire: Gray 
Car Stereo Dimmer Wire: Brown 
Car Stereo Antenna Trigger: Pink 
Car Stereo Amp Trigger Wire: N/A 
Car Stereo Amplifier Location: N/A 
Front Speakers Size: N/A 
Front Speakers Location: N/A 
Left Front Speaker Positive Wire (+): Tan 
Left Front Speaker Negative Wire (-): Gray 
Right Front Speaker Positive Wire (+): Light Green 
Right Front Speaker Negative Wire (-): Dark Green 
Rear Speakers Size: N/A 
Rear Speakers Location: N/A 
Left Rear Speaker Positive Wire (+): Brown 
Left Rear Speaker Negative Wire (-): Yellow 
Right Rear Speaker Positive Wire (+): Dark Blue 
Right Rear Speaker Negative Wire (-): Light Blue 

Good luck and hope this helps

Posted on Apr 20, 2009

Molson02536
  • 3854 Answers

SOURCE: how to replace a timing chain 2000 chevy cavalier

I am familiar with that vehicle but generally with timing chain replacement, the engine needs full access for pulley and cover removal and in some cases the cylinder head requires removal.
Generally timing chains last so that they only need replacement at engine overhaul and it is not an economic proposition to have to replace a chain unless some relative degree of engine work is also required at that time. 

Engine timing chains generally have a tensioner on them which maintains tension, but some chains can wear significantly and cause timing cover to be "ground away" because of "slop".

If the engine is making the noisy rattle of the timing chain against the cover etc, I would schedule a top overhaul (head, machine, test and valve grind) with the chain replacement dependent on mileage with the degree of action.

Some simple simplex timing chains (type of chain similar to motor bike chain) may be replaced without dismantling the engines but I would expect your chain would be a "duplex" dual sprocket type, these are most common. 
These chains are not generally expensive but replacing them can involve a fair amount of work. 

Good Luck and hope this helps, Others will have different ideas.

Posted on May 04, 2009

  • 170 Answers

SOURCE: rough idle on 1999 chevy cavalier z24

Check for vacuum leaks. Spray some carb cleaner or WD40 around the intake manifold, trottle body and any vacuum lines. Check for loose connections on engine wiring harness (Maybe you disconnected a sensor, and forgot to re-attach it?).

Posted on Aug 20, 2009

michigan man
  • 3533 Answers

SOURCE: How to change spark plugs of Chevy cavalier 2002

for the most part they are in between the fuel injector the best thing for you to do is stop by your local GM dealership in the part department and they be able to print you off the pictures and diagrams you need if all fails stop by your local library and get your hands on a Haynes auto repair manual for your car Merry Christmas and Happy New Year as always wish you the best of luck Michigan Man.

Posted on Dec 21, 2009

Testimonial: "great thanks for the info. bobbotg2005"

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