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There are 114908 articles in 14691 discussions. See the most recent and the best rated articles in Automotive Technologies

The most recent discussions

Asleep at the wheel.

August 24, 2019, 1:35 am 646 ...Car was doing 70-75 mph. Santa Clarita area. That is where Gunsmo ke and many other Western movies were filmed.... Read more »

AMSOIL information.

August 23, 2019, 11:22 pm

Hello. I'm Tim and retired as a Shell Oil chemist and have been an AMSOIL Executive Direct Jobber for 15 years. I will try to answerr questions abou t most motor oils and filters, and most knowl... Read more »

Mercedes Benz.

August 21, 2019, 8:35 pm Read more »

Scotty Kilmer says check out,

August 17, 2019, 5:47 pm ...I wonder if that Houston, Texas heat has gotten to him? Read more »

2004 Nissan Xterra Steering gear box ball bearing size....?

August 2, 2019, 5:47 pm

2004 Nissan Xterra Steering gear box ball bearing size....? I wanted to find out what size ball bearings my steering gear box uses before I take it apart...? Read more »


July 25, 2019, 9:40 pm

World's Simplest Electric Train Youtube ; by AmazingScience ...It could work for electric cars too. Read more »

using fuel pressure regulator that is wrong pressure?

July 6, 2019, 2:30 am

A old vehicle had regulator 3 bar for standard engine and 3.3 bar for supercharged engine. It was an odd-size part, and Bosch no longer make it. Maybe a few sitting in a warehouse in Germany. Ther... Read more »

fast ethernet be needed in autonomous cars?

June 29, 2019, 1:20 am

I came across this article Most interesting is the second paragraph. ... Read more »

Does the macadem road surface have a great effect on tire wear?

June 25, 2019, 5:28 pm

Does the macadam road surface have a great effect on tire wear? In a previous thread, we discussed tire wear on downhill slow speed (less nominally around 30mph) steering lock to steering lock tw... Read more »

How would you run a lateral acceleration test in a vehicle on twisty roads ...

June 21, 2019, 6:56 pm

How would you run a lateral acceleration test in a vehicle at slow speeds from 20mph to 30mph on twisty roads and at no more than 40mph? The issue is discussed in this repair thread: o Clare - ar... Read more »

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The best rated discussions

Kumho Tire Experiences - Marshal 791 Touring A/S?

rating: 5

Hello I'm in need of new tires for my '03 Corolla. My local Wal-Mart is selling Kumho manufactured Marshal 791 Touring A/S tires. for a really good price. Has anyone had any experiences with Kumho? A... Read more »

Rolls Royce Silver Shadow Gearbox will not select reverse

rating: 5

I have a 1970 silver shadow when i select reverse on the steering colum it does not acutate the linkage on the gearbox. i have all forward gears but no reverse or park would this be an electrical fau... Read more »

R12 to R134a conversion tips?

rating: 5

I've got a 1993 Mazda 626 with a ruptured discharge (high pressure) line. I'll be doing the repair myself. I've got a new line, dryer and O-rings. I also have an 8 ounce can of ester oil and severa... Read more »

Premium grade gas for Mazda CX7

rating: 5

The Turbo The two upscale trim levels of the CX-7, called the s-Touring and the s-Grand Touring come with a 2.3 L, 4-cylinder engine with direct fuel in jection and a turbocharger. This engin... Read more »

Air compressor.

rating: 5

This morning, I removed the two plastic case halves of my light weight SpeedAire air compressor, Model 5F239-7 1 3/4 horsepower, 125 psi. It is a single piston air compressor.I discovered why i... Read more »

distributor mod for Chrysler 2.2 motor

rating: 5
  [ 2 ]

I have a Dodge K-series type of motor 2.2 liter, 4 cylinder, with carb, not FI. My power circuitry to my distributor is fried, and I wantto try to retrofit a different distributor to run on it. Any s... Read more »

Douglas Kukucka has an extensive knowledge base involving vehicle performa...

rating: 5

Automotive technical talent and proficiency is more than an overnight adventure but a passion that never ends. From the time he was young, Douglas Kukucka has engineered his future in the field of ... Read more »

Oil consumption puzzle

rating: 5

Advice needed, My car uses 1 liter oil on 600 km (about 1 quart. Gallon p. 500 miles, I guess). I sometimes see smoke in the first minute when it is started after a cold night outside. There is no... Read more »

Viton vs PTFE Rear Main Seal

rating: 5

I'm overhauling my 94 DOHC engine again, and as I look at ROck-Auto's web site, I notice that they have THREE choices for rear-main seal available. Since the mains on the Saturn DOHC engines are us... Read more »

PO341 code on 01 Monte Carlo

rating: 5

Was told this was a Camshaft Position Sensor code. Engine light was staying on, now it went off again. Car has 97,000 miles on it an no problems with it till this. Tranny is shifting a little hard... Read more » is a website by car enthusiasts for car enthusiasts. It is not affiliated with any of the car or spare part manufacturers or car dealers discussed here. All logos and trade names are the property of their respective owners.