We are Dealership auto mechanics with over 40 years experience.
On this website you will find car repair answers, pictures, forums and information.


Browse our free car repair help in our-
latest answers


ProTech’s Corner – Read the blog from the daily life or a REAL Dealership Technician. Get the inside scoop on what really goes on at the Dealership- behind the scenes. Mechanics are real people who have a career just like you. His information is through his eyes, honest, real and sometimes raw. We dare you to find anywhere on the Web the truthful, unbiased and behind the scenes stories of what goes on at the Dealership.


Browse our ask questions in our-
Car repair Forums


Some Recent Car Questions And Answers:

  • 2016 Toyota Prius first drive The Toyota Prius is the granddaddy of all green machines. It;s been the hybrid gold standard for nearly 20 years.
  • Electric Power Steering – Problems And Repairs Many more of new cars and trucks today are using a new kind of power steering system. This system is all electric. That is, there is no hydraulic power steering pump that is driven by the engine drive belt. No fluid to build pressure to operate the rack and pinion. No power assist of any ...
  • No Oil Pressure To Rocker Arms On Chevy Monte Carlo 2003 Chevy Monte Carlo v6 3400. I replaced the cylinder heads everything is ok but oil doesn’t seem to travel up threw the the push rods. ProTech: Are you checking this with the vehicle running? Yes with one of the valve covers off. One of the rods are shooting oil up threw real good. If there is debris, or you ...
  • 2003 Buick Lesabre Misfire and Engine Light I have a 2003 Buick Lesabre 3.8L, I am getting a code P0300 and P0302 code from Autozone. I have changed out the spark plugs and wires and the 3 coil packs. The car is running a little rough but not dying. It is still getting the same codes? Someone suggested checking the #2 injector, so ...
  • 1989 Buick regal 3.1 won’t start when engine warms up 1989 Buick regal 3.1 Car runs fine for 10 minutes. If you shut it off it won’t restart but it will turn over. It has spark to all six plugs it has gas pressure of 45psi. Changed ECM and ignition module. If I wait for to cool off it will start again. Idle position sensor ...
  • After Replacing Oxygen Sensors And Throttle- Truck Has High Idle I have a 2000 Ford F-150 4.2 ltr v6 2wd. It was throwing codes p0171 and p0174. I changed the upstream o2 sensors and the MAF. Took it back to Autozone to check the codes one more time and they said it was an IAC valve (idle air control) code so I replaced that. After ...
  • Reviews Of New Buick Cars and SUV’s Read reviews of the Latest Buick new car models. Experts take test drives and give you the information you are looking for.
  • 2002 Chevy Trailblazer RPM’s jump up and down Hi i have a 2002 Trailblazer and my engine light is on. i just had to replace a purge valve, cleaned the throttle body, and replaced the 6th cylinder. While i was driving my car was jerking back and forth while my rpm were dropping then jumping back up again. I’m not to sure what is ...
  • Ford Expedition Vibration When Accelerating 2006 Ford Expedition. My Ford has 113K miles on it. The truck, when getting up to higher speeds runs and shifts perfect.  We changed the ignition coils and spark plugs, transmission fluid, oil changed, and got the catalytic converter checked and it test fine. The U-joints are good to.  The problems are that the idle is fine, but when coming off ...
  • Vote: Guess this car review, episode 5 “Guess this car review,” but we’re back for a special Independence Day version. Only one person guessed all the reviews correctly last time.

Leave comments below or see these