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Decoding a Rochester Quadrajet part 3: more practice with the numbers.

Here's one more video that will help you learn to decode the ID numbers found on the Rochester Quadrajet.


 


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Decoding a Rochester Quadrajet part 2: Breaking down the numbers
In this clip we'll learn how to decipher the Identification number and julian date code on the Rochester Quadrajet.





Maintenance update 2001 Hyundai Elantra GLS with helper kitty.
I recently performed routine maintenance on the Hyundai, and also noted any incipient issues. Current mileage 172,000.





Decoding a Rochester Quadrajet part 1: The name
Rochester Quadrajets tend to mystify people because of the various model names assigned to them by GM. Add to that a redesign in the '70s and the confusion only grows. In this video we'll learn the different model names and also how to differentiate between early and later-model Qjets. Enjoy!





How to adjust carburetor mixture screws
Here's how to find and adjust the mixture screws on your carburetor. Note that metering-block style carbs such as Holley and Demon more often have one or 2 mixture screws in each metering block depending on the number of venturi. Also those may not be located at the bottom of the carb as in factory carburetors.





How to adjust Quadrajet secondary air doors
These take some trial and error to get them adjusted so that there is no bog, but it's not hard to do-here's how.





How to rebuild a Rochester Quadrajet part 6





Why Quadrajet's are awesome part 1





How to diagnose a Quadrajet part 3
Let's take a look inside





How to diagnose a Quadrajet part 1
I get lots of questions about poor running issues. Here's how to check them out.





How to rebuild a Rochester Quadrajet part 4





Quadrajet Electronic Carburetor Rebuild - Teardown Part 1
http://www.carburetor-parts.com. Mike's Carburetor Parts has provided this video about the Rochester Quadrajet, electronic version. Part 1 of the tear down video.





for Tim - Rochester tips





Identifying Quadrajet vacuum ports
I always see a lot of questions about what various vacuum ports do on a Quadrajet. Here's a general guide that will point you in the right direction. Remember that there were many different Qjets over the years and vacuum port locations and number will vary. This video is representative of 1975-90 carbs. Enjoy!





Cleaning Catalytic Converters With Soap and Water -EricTheCarGuy
This is my second attempt to clean a catalytic converter, this time with soap and water. I've heard this method can work so I thought I would give it a try. One that that's important with these techniques is to do the procedure properly. On both my first attempt with this one and my last attempt with lacquer thinner, I didn't do the procedure properly and as a result I was not successful. I speak to those points in the video. So, if you have a catalytic converter code and it's not all broken up inside, you might consider trying this technique. You really don't have anything to loose if you do. Related Videos. Cleaning Catalytic Converters with Lacquer Thinner: https://www.youtube.com/watch?v=ZlPadYU2mPg Scotty Kilmer Cleaning Catalytic Converter Video: https://www.youtube.com/watch?v=5icTmYItwiE How To Diagnose a Catalytic Converter: https://www.youtube.com/watch?v=9VZ5K8n5jj0 How To Diagnose Exhaust Restrictions: https://www.youtube.com/watch?v=d-jp1IIJVVk How To Fabricate Exhaust Parts: https://www.youtube.com/watch?v=legLIPEuCfw How To Find Exhaust Leaks: https://www.youtube.com/watch?v=wYVjkyLdID4 How To Fix Exhaust Rattles: https://www.youtube.com/watch?v=-tzQclY43IA Using a Torch To Remove Exhaust Parts: https://www.youtube.com/watch?v=LPlndTrPK6A Increasing AC Performance by Cleaning Your Condenser: https://www.youtube.com/watch?v=r_em9lm69HQ Related articles. Idle issues: http://www.ericthecarguy.com/faq/solving-automotive-idle-problems Performance issues: http://www.ericthecarguy.com/faq/solving-automotive-performance-issues Getting Better MPG: http://ericthecarguy.com/faq/finding-and-fixing-the-causes-of-poor-mpg Discussion about this Video: http://www.ericthecarguy.com/kunena/18-The-EricTheCarGuy-Video-Forum/52923- cleaning-catalytic-converters-with-soap-and-water#108020 The best place for answers to your automotive questions: http://www.ericthecarguy.com ETCG FAQ Page: http://www.ericthecarguy.com/faq EricTheCarGuy code lookup: http://www.ericthecarguy.com/obd-code-lookup Facebook: https://www.facebook.com/EricTheCarGuy?fref=ts Twitter: https://twitter.com/EricTheCarGuy Google+: https://plus.google.com/100195180196698058780/posts Information on Premium Membership: http://www.ericthecarguy.com/premium-content-streaming-etcg-content Stay Dirty ETCG Due to factors beyond the control of EricTheCarGuy, it cannot guarantee against unauthorized modifications of this information, or improper use of this information.  EricTheCarGuy assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. EricTheCarGuy recommends safe practices when working with power tools, automotive lifts, lifting tools, jack stands, electrical equipment, blunt instruments, chemicals, lubricants, or any other tools or equipment seen or implied in this video.  Due to factors beyond the control of EricTheCarGuy, no information contained in this video shall create any express or implied warranty or guarantee of any particular result.  Any injury, damage or loss that may result from improper use of these tools, equipment, or the information contained in this video is the sole responsibility of the user and not EricTheCarGuy.





Everything you wanted to know about automatic chokes but were afraid to ask
I've noticed many people drive vehicles with inoperative chokes. Even though chokes can be intimidating, repairing and adjusting them actually is very simple. So, stop pumping that accelerator and follow along as we look at how chokes work and how to repair them.




Which car is faster? Which Car is Faster?





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