Ask an Expert Your Car Repair Question.

Our Chevy, Buick, Ford, Honda,Toyota, Pontiac, Oldsmobile, Cadillac and GMC mechanics offer
advice, helpful hints, how to and answers for all things related to cars or trucks.
Current certified  dealership technicians.
Over 95 years of combined experience and growing. Check engine light, ABS, Airbags,  
transmission, 4 wheel drive, body electrical, OBD2 GM computer codes.
Our experts have it covered. We are constantly adding to our car and truck questions and
answers pages. Some with pictures or videos. Ask us.
Unlike most of those other sites that just give basic help,  
we get a little more detailed with our Free auto repair help and advice.
Copyright  Greatautohelp.com  Powered By JRKaz, Inc. 2006-2012 Auto Repair Help
Popular Repair Articles
Check engine light - Also known as the SERVICE SOON or SES. This indicates a problem in the engine control and
emissions on your car or truck.
See our
Step by step instructions on how to do a simple scan like a mechanic does to check OBD computer trouble
codes. These codes give an indication as to what part is having a problem.
Automotive maintenance - List of some common automotive maintenance checks that you can do yourself. Check
fluid levels. Adjust tire pressures. Drive belt inspection, etc. Pictures  videos, and more. Many more auto repair
questions answered in this section.
This auto repair website is in no way affiliated
with General Motors (GM) Corporation.
So look around.
Read about each Technician and pick the one that is right  for you
and your auto repair problems. They are here to help.
Car and Trucks questions -  Browse lists of some auto repair questions and answers. Choose your vehicle by Make
and Model, ask an expert, and read articles our
expert auto mechanics have answered. Check engine light,
automotive part installation, location, how to, diagnosis.
How to inspect the serpentine drive belt for excessive wear. Small cracks  are a normal
 condition. Deep cracks all around the belt means  it is time to replace the belt.
Inspect the oil level often to avoid car repair problems on your
car or truck.  This is the most  important part of  any vehicles maintenance. If consistently
low, have it checked.This is the most important things in auto repair.
Checking fuses is the first thing that needs to be performed when a car or truck has an
electrical problem. Todays vehicles have  several locations to check. An inexpensive tool
is all that is needed to do this simple test just like an expert. Save time and money.
Corrosion on ignition coils is a common cause of a check engine light. This can cause
misfires, hard starting, hesitation,  and codes stored in the computer. This type of coil is
used on many General Motors cars.
Free Auto Repair
Personal information about each mechanic. Choose the one to ask a question.
KK:   Car and Truck Engines, oil leaks, noises, etc.
JK:   Service soon (SES), ABS, Airbags, electrical, driveability, brakes, suspension, A/C.
MW: Trucks, 4 wheel drive, drive lines, rear ends.
SF:   Standard and electronically controlled transmission, transfer case, axles.
The ABS (Anti-lock Brakes) light is a common problem on todays cars. This warning can come  on for simple reasons,
or be very complicated to diagnose. When the light is on, ABS  is disabled but normal brakes are not affected. A
TRAC OFF indicator may also illuminate.
The 3.1 (3100) and 3.4 (3400) V6 are 2 of the most widely used
engines in all makes of GM cars. If you are going to fix it yourself, ask
us and view these pictures of sensor locations and their descriptions
and operation to help with auto repair.
GM 3800 V6 engine is a more powerful engine that has been around
for years. It has gone through several  modifications. From Series 1,
Series 2, and Series 3. Read about basic engine, oiling and lubrication,
electronic sensor controls, and other helpful information.
More Free Automotive Help and Information
ABS or TRAC Off Light
Can i ask do either of these warnings come on?
Car repair  descriptions of how these operate
and what may cause this problem.
Does Your Radio Say LOC?
We can unlock your GM Delco Lock radio. Just
follow these few simple steps to pull a few numbers
from the radio, and we will send you the unlock
code with instructions on how to unlock it.
Have a Tire Problem ?
Find out everything you wanted to know about car and truck tires. How to check them, what all those numbers and
letters mean, proper rotating, example pictures.
Check your engine drive belt often to avoid breakage and loss of power steering, charging system, A/C.
How to check engine oil level to prolong your engines life.
Ignition coil or spark plug wires problems can cause misfires, check engine light, hesitation, and poor engine performance.
Todays vehicles have very complicated electrical systems. Checking fuses in all fuse boxes is recomended if your vehicle has an electrical problem.
Research car insurance companies before you invest in coverage.
You can buy used BMW vehicles at an affordable price online.
Browse Recent Questions and Answers
Find durable Goodyear Tires and enjoy the safety
of these quality manufactured tires.
Get car insurance quote online
Direct Line provides car insurance

Download Our New Automotive E-Book   Learn More
Find Gas Prices Near You