20 Most Recent 2002 Chevrolet Impala Questions & Answers


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2002 Chevrolet... • Answered on Apr 22, 2021


Fuels, petrol or diesel, are known as hydrocarbon (hydrogen and carbon) fuels and so when burned in air (oxygen) one of the resulting products is a considerable amount of H2O or water. Mostly this is expelled through the exhaust as vapour but at certain times, such as when the air is cold and dry and the engine and exhaust system is cool, the vapor will condense and emerge as steam and water droplets. When a vehicle has lots of short journeys, the exhaust can become waterlogged where the silencers can retain a great deal of water and are likely to be spitting water droplets almost continuously. Often the sound at the tailpipe will be more harsh than usual. Some manufacturers have a small hole at the lowest point of a silencer to allow surplus water to drain away and sometimes a mechanic will drill a hole... Spitting water and emitting steam is often seen as a sign of a failing head gasket and the confusion is understandable as it is a natural function and could be a symptom of head gasket trouble but it is a symptom that should not warrant much attention in isolation - clearly if a failing head gasket is the source of water spitting from the tailpipe, the coolant level will be mysteriously falling without obvious leakage and often the engine will suffer a misfire on starting...

2002 Chevrolet... • Answered on Jan 24, 2021


Check the 10 amp PCM/BCM relay fuse inside the car. If that isn't it, please get back to me, and tell me again how you got it to start--how did you jump the relay?



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2002 Chevrolet... • Answered on Aug 21, 2019


Have the OBD read as this will give you the codes for any problems, I would think it's ignition related but OBD will narrow down the fault

2002 Chevrolet... • Answered on Feb 02, 2019


The engine does have to be raised. The bolts are not easy to get to until the engine is lifted and the engine mount is removed. I'm doing this job right now and the book time is around 5 hours.

2002 Chevrolet... • Answered on Nov 17, 2018


Probably a front wheel bearing is going bad

2002 Chevrolet... • Answered on Jul 02, 2018


You have a bearing hub (sealed unit) To remove it, first remove the nut from the axle in the hub center, Remove caliper and brake rotor. You can access the hub attachment bolts through the holes in the wheel flange. You may need to put a chisel between the hub and knuckle (keep alternating sides) to break it free (they generally get pretty rusted in) use a good amount of solvent. Once it's out, clean the cavity and put a swipe of grease inside so new one goes in more easily. draw it tight evenly and replace remainder of what you removed. If it is extremely rusted you can rent a slide hammer to get it out but generally with a bit of patience they do break free.

2002 Chevrolet... • Answered on Jun 06, 2018


I think you could use this manual method instead.. My nephew used it to repair my car and it's totally perfectly fine now. Here's the website he bought it from. www.reliable-store.com

2002 Chevrolet... • Answered on Mar 07, 2018


If you've replaced the sensor, then you've got a connector or wiring harness issue.

2002 Chevrolet... • Answered on Feb 28, 2018


A couple of things. Your thermostat could be stuck or you have air i your coolant system. Bleed your coolant system. If the coolant is low, you can also have that issue so check for a coolant leak. If you check your oil and it looks like chocolate milk, then you could have a blown head gasket. Check all of these first.

2002 Chevrolet... • Answered on Feb 11, 2018


Here's how it really works mechanics technicians dude I've been on short for 11 years and we tell people at Haven in this is all going to be done and and three hours you know you really hope it will get done like that but sometimes it may take another hour and a half because you never know what you may face going into the job but I wouldn't panic I just give them for hours and just go watch a movie or something or go help somebody something good

2002 Chevrolet... • Answered on Feb 06, 2018


Sorry ta have ta tell ya but it's a cat, best take to ya chevy dealer to take a look and they will sort it out fer ya for around $50.

2002 Chevrolet... • Answered on Feb 04, 2018


Did you do a good visual inspection of the headlight area for anything obvious? Perhaps the crash jacked up your wiring. If you had to jimmy the switch to get high beams to work, that tells me the switch could be the problem. Take a look at a wiring diagram and do some basic troubleshooting if you have a multimeter. Here is a link with a couple of diagrams and suggestions that were given to another person with this problem. The headlight on my 2002 impala quit working All fuses are

2002 Chevrolet... • Answered on Feb 03, 2018


Contact the dealership parts department give them the vin number and they can give you the info you seek!

2002 Chevrolet... • Answered on Jan 18, 2018


Fan #2 should only come on if the A/C is on or the engine temperature gets over 200-205 degrees.

2002 Chevrolet... • Answered on Dec 20, 2017

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