Technical Section – Q & A’s – Upkeep Hints

Please note: Questions and answers are provided for information and advice purposes. No liability either express or implied is assumed by reliance on the information presented either by the writers or the CC.

Some or all of the below is from our Facebook Group and this is just a part of what appears there and in the member magazine.

Also be sure to see our Facebook group for immediate help from fellow members.

Q:     Both of the low beams in my 2012 Malibu burned out at the same time. I replaced them and still no low beams. High Beams and running lights/turn signals work. Ideas? Checked both fuses for r/l low beams and the relay as well as the fuse/relay for the DRL are all good.

Aaron Scott

A:     Both low beams are powered by a low beam relay that is turned on by the bcm.

If you have no power to both low beam fuses … move back to the low beam relay. Turn the headlight switch on and off … the low beam relay should click. If not, swap the relay with another relay in the fuse box.

If still no good … remove the relay … the relay socket should have 4 terminal pins … 2 pins should have battery voltage at all times. 1 pin goes to the bulbs, the remaining pin goes to the bcm. The bcm pin provides ground to close the low beam relay. If it’s not supplying ground the relay won’t close. If providing ground to the bcm pin makes the headlights work …. either the bcm is bad or the low beam switch input to the bcm is bad.


1973 Chevrolet Constantia

I thought my 1973 Chevrolet Constantia Six may be of interest to your club members as a little known South African chapter of Chevy history.

North American sourced Chevy and Pontiac sedans ceased South African production (built in Port Elizabeth) in 1969. The C10 continued in production to around 1978 as the only genuine US sourced Chevy. As 1970s sedan replacements, Chevrolet introduced Opel Record/Commodores and the Vauxhall Viva/Firenza derived cars, many re-engined with 2.5L,3.8L and 4.1L Chevrolet motors as lower to mid-end models. Reason behind the engine choice – we already had the tooling in place, and the ‘’Stovebolt’’ particularly, was well suited and respected locally.

The upper mid to upper range cars were Australian GM-Holden based, introduced in reconfigured local specification and given South African names. My car is a Holden Statesman Custom HQ (1971-74) rebadged as a Constantia or Deville depending on spec, available in Six or V8 options. They were cosmetically redesigned regards grille and used Nova/Malibu hubcaps (I also owned a Canadian derived ‘69 Pontiac Grande Parisienne with same ‘’caps as standard issue.) This particular car is the base line of the “senior” range, has no frills except P/S, auto box, and P/B. Drivetrain is a 4.1L 250 cubic inch L6 (which is unique to SA on this model car- Holden had a 3.3L L6), some (this one) are coupled to Turbo 350 transmissions not the standard Australian Trimatic usually so associated, due to a late 1973/ early 74 supply hiccup on the Trimatic, since these models are perfect for this, and every since of garage, and you can also use a site online to find everything you need to properly organize your garage space.

I bought this car a few years ago from its original very aged owner with full documentation, even the original advertising brochure, sales doc’s and “supported” 167,000km on the clock. He stated it was his “Church and Special Occasion car” which seems true as what needed doing gave testimony to the fact of a much pampered vehicle with long periods of idleness between use, all I did was adding tinting to their windows using services from .

As a matter of historical footnote, Holdens ( Commodores) were reintroduced into South Africa as a Chevrolet Lumina and Lumina SS from 2002-2011.

Karl Furrutter
Johannesburg South Africa

1973 Chevrolet Constantia of Karl Furrutter of South Afirca
1973 Chevrolet Constantia of Karl Furrutter of South Afirca
1973 Chevrolet Constantia of Karl Furrutter of South Afirca
1973 Chevrolet Constantia of Karl Furrutter of South Afirca


Don’t miss your chance to enter and win this 1972 Chevy C-10! Collector-car fans, check this out. Classic car parts make up one of the fastest growing segments in the entire collector-car hobby. You can enter to win a fully restored, custom Chevrolet Cheyenne C-10 in the first ever Chevrolet C-10 Dream Giveaway. This grand-prize 1972 Chevrolet Cheyenne C-10 has already been a star on the cover of a national magazine. Now you can put it in your garage.

The first generation of Chevy C/K trucks began in 1960 and ran through 1966. A “C” truck designated 2-wheel drive, rear of course, while “K” designated a 4-wheel drive. Two body styles were available: the Chevy “Fleetside” (known as the “Wideside” in GMC models) which offered a smooth panel down each side of the bed; and the Chevy “Stepside” (which GMC labeled “Fenderside”) which provided a contoured panel outlining the rear wheel-wells and a “step” behind the driver and passenger side doors. These trucks rode very much like a long-wheelbase automobile due to the drop-center ladder frame and low-profile seats. There was no climbing up into the cab of one of these trucks unless you were under five feet tall, but if you wanted to transport a car, using a Car transport service you can find online is the best option for this.    

The 70’s model was still based on the Chevy Nova but 2inches longer. It got a longer, wider F-body and maintained its unibody structure, front subframe, A-arm front suspension and leaf springs on the rear axle – similar to the previous generation – but with lots of cosmetic upgrades and increased noise reduction. It’s proposed 454 engine never came to fruition so only the 350 and 396 engines were available. Oddly enough, 396 was actually a label for a 402 CID engine. Chevy kept the 396 label due to its widely recognized name.

C/K trucks were available in half-ton (C10 and K10), three-quarter ton (C20 and K20), and one-ton models (C30) with either long or short-beds. Trim line offerings came in base and custom. Under the hood on Chevy models, you would find the 135 horsepower 236 inch V6; 150 horsepower 261 inch straight-6; or the 180 horsepower 283 inch V8. The base engine for the GMC trucks was the 305 inch V6.

1963 Chevy trucks received the all new coil spring front suspension. Engines for this model year included a 140 horsepower 230 inch L6 (otherwise known as a straight-6) and the optional 165 horsepower 292 inch L6.

1964 Chevy trucks revealed the elimination of the wraparound windshield and the addition of air conditioning. To this, on 1965 Chevy trucks, a 220 horsepower 327 inch V8 engine was available. The second generation of Chevy C/K trucks began in 1967 and ran until 1972 with the nickname “Action Line.” The half-ton (10) and three-quarter ton (20) models were tricked out with the new coil-spring trailing arm suspension which provided a far superior ride in comparison to the traditional leaf springs. All four-wheel drive models were equipped with leaf springs on both the front and rear axles. The standard drivetrain was the 3-speed manual tranny with two available engine options: The 250 inch straight 6 and the 283 cubic inch V8. Optional transmissions available were the 4-speed manual transmission; Powerglide; and Turbo-Hydramatic 350 or 400. Optional engines were the 292 inch and 327 inch V8

The 283 inch V8 was replaced on the 1968 Chevy trucks with the 307 cubic inch with 310 horsepower and the 396 cubic inch V8. For the 50 year Truck Anniversary, Chevy offered a white-gold-white paint scheme: white cab roof, gold body, and white rocker panels. The Longhorn model debuted this same year on the 2-wheel drive three-quarter ton trucks with a 133 inch wheelbase. In 1961, Chevy upsized the 327 cubic inch engine to 350 cubic inch displacement that netted 195 to 200 horsepower. 1961 Chevy trucks received new grille work, upright hood design while the K5 Blazer, a short wheelbase SUV was introduced this year. Few changes were made to the 1971 Chevy trucks. These models got the “egg crate” grille, the new Cheyenne trim package (known as Sierra on GMC models), and AM/FM radios. Front brakes on light duty trucks were switched from drums to disks. There were very minor changes to the 1972 Chevy trucks.

To be part of the Giveaway you need to place an online order for at least one of those collection vintage gas signs, the best antique decorations for your Automobile Collection.

Your tax-deductible donation benefits New Beginning Children’s Homes (Federal ID# 27-5011514) and six other great charities.

Chevrolet TrailBlazer Name To Return On New Small Crossover

A new report from Motor Trend alleges General Motors will revive the Chevrolet TrailBlazer name on a new crossover that will fill the narrow gap between the Chevrolet Trax and the Chevrolet Equinox.

The article claims that even though the Trax and TrailBlazer would be very similar to each other in size, the TrailBlazer would be a more premium model than the entry-level Trax and would thus attract a different kind of buyer.

Motor Trend asked Chevrolet marketing director Steve Majoros to comment on the TrailBlazer rumors, who allegedly smiled and said he couldn’t talk about future product, but added that fans should expect some Chevy news in the “2019 calendar year forthcoming.”

A teaser image recently surfaced online showing a mysterious new Chevrolet crossover model. The image, which was first shown at General Motors’ Capital Markets Day last Friday, is believed to be the for the next-generation 2020 Chevrolet Trax. Motor Trend believes the crossover could be actually be the rumored TrailBlazer, however. It’s hard to say, with the teaser image making it difficult to tell if the vehicle shown is much larger than the current Trax. It does look quite a bit like the Blazer, though, which would make sense for a vehicle called the TrailBlazer.

This could also be the model that was spied testing at GM’s Milford proving grounds (below) which was previously believed to be the Trax. With the two apparently being similar in size, it would be hard to distinguish between them without knowledge GM’s future product plans.

2020 Chevrolet Trax spy shots - Milford Proving Grounds - August 2018 006

The arrival of a crossover that will slot in between the Trax and Equinox seems inevitable, though. Majoros told Motor Trend that “in this day and age, you can’t have too many,” crossovers, so the automaker is absolutely looking at adding another to its already concentrated CUV portfolio. Whether or not it adopts the TrailBlazer name or not remains to be seen.

Where such a vehicle would be built is another mystery. GM could employ one of its US plants to build the so-called’ TrailBlazer’, or build it in profit-friendly Mexico. Korea is another option, which builds the current Chevrolet Trax at its plant in Incheon just outside of Seoul.

GM Authority will have all the details on the new Chevrolet Trax and TrailBlazer is they become available.

Read more:

Technical Section – Q & A’s – Upkeep Hints

Please note: Questions and answers are provided for information and advice purposes. No liability either express or implied is assumed by reliance on the information presented either by the writers or the CC.

Some or all of the below is from our Facebook Group and this is just a part of what appears there and in the member magazine.

Also be sure to see our Facebook group for immediate help from fellow members.

Q:     How do I replace the transmission filter on my 1986 Chevrolet Caprice station wagon 305? The transmission is having a hard time shifting. I want to replace the filter myself, how do I go about doing it?


A:     Take the trans oil pan off, Have an oil catching pan under it. Change the filter, replace the gasket and oil pan, Then add new oil.

You should also go to your local parts store and purchase yourself a Haynes Manual for your specific vehicle. It retails for about $15. It has colored illustrations and complete information on how to completely rebuild your vehicle from top to bottom.

Now if it has been a long time since the fluid has been changed you may do more harm than good. The old fluid in there is thick and gunked up which actually helps the worn out bands.

Removing the thick fluid and replacing it with clean thin fluid will more than likely cause the transmission to go out for good. Transmission fluid should be changed about every 25,000-30,000 miles.

Lon Fisk

New Silverado

 The Silverado 1500, Chevrolet’s best-selling vehicle, is getting a complete redesign for 2019. The all-new 2019 Silverado 1500 will be available with eight different trim packages, which Chevrolet managers say translates into a truck for every buyer. The trucks will range from the most basic “Work Truck” trim all the way up to the feature-rich “High Country” model.

Powering the trucks will be a 5.3-liter or 6.2-liter V8 gasoline engine, or an all-new 3-liter inline 6-cylinder diesel engine. The 3-liter and 6.2-liter engines can be paired with a new 10-speed automatic transmission. In all, there will be six different engine and transmission combinations.

The V8 engine options will include a cylinder deactivation system that can go all the way down to just one cylinder of power under very light loads to improve fuel economy.

Other improvements include a steel frame that Chevy managers say is 88 pounds lighter than the previous version, but 10 percent stiffer. All those little changes add up to a truck that is up to 450 pounds lighter than the current model.

More improvements have been made to the truck’s aerodynamics. The shape of the front end has been improved to duct air around the tires, while the shape of the roof and the shape of the tailgate have been designed to move air smoothly over the bed and more detailing work from other services you can see at this site. All of this results in a seven-percent improvement in aerodynamics, according to Chevrolet, still sometimes there are incidents that could damage the integrity of the exterior of the car, so having the best dent removal tools is always useful in these cases.

As for size, the truck is also bigger than the current version which initially raised safety concerns for inexperienced large vehicle drivers. If you experience a car accident we recommend contacting this texas auto wreck lawyer. Its wheelbase is nearly four inches longer, while the overall length is up 1.6 inches and height is up by about an inch. Chevrolet managers say the passenger volume has increased, and so has the cargo volume in the bed of the truck.

In that bed, customers can opt for a series of storage compartments over the wheel arches that, when installed, will still accommodate a full four-by-eight-foot sheet of plywood. There are also now 12 tie-down points, each capable of supporting up to 500 pounds — twice as strong as those in the previous model. There’s even an optional power tailgate that can be operated from a button on the key fob, a button in the cab, or a button on the tailgate itself.

Inside, Chevy leaders say they focused on comfort, storage and easy-to-use controls. To that end, rear-seat legroom has increased three inches and new storage compartments are available in the rear seatbacks (yes, behind the cushion) and under the rear seats.

The Silverado is critical to Chevrolet’s business. The company sold more than 580,000 of the trucks in 2017, accounting for more than a quarter of Chevrolet’s sales. For comparison, GM sold more Silverados in 2017 than all the Buicks and Cadillacs combined for the year.

The 2019 truck was first shown at a centennial truck event in Dallas last month, marking 100 years of Chevrolet trucks. At that reveal, Chevrolet said they gathered feedback from 7,000 people when designing the new truck, which the company says is the most research it has ever done ahead of a new model, including the accident data, and the legal representation they use, being | Truck accident lawyer one of the most popular.

The Silverado shares a platform with the GMC Sierra and Chevy managers said more info about the updated version of that truck will be released later.

Auto Insurance

The auto insurance industry is not easy to navigate. There are so many factors to consider when shopping for a provider that car owners often get lost in (or cheated by) the fine print.

If you are looking for the cheapest mexican auto insuranceo online, visit for more information.

On behalf of consumers, a team of researchers at set out to identify the auto insurance providers that rise to the top, even for those who buy a car with car dealerships bad credit no money down, “based on their ability to serve customers and actually pay out claims; not just on premium cost.” Take a look at their helpful guide here: If you are actually looking for a car to buy, this Used Jaguar F-Type is one of the best available. But if you are looking for more of a family car, then the Vauxhall Insignia is the perfect choice for you. You will find a lease insurance explained here.

They started with 41 of the nation’s top auto insurance companies, like the barrie car insurance. These are the factors they considered in their comprehensive review:

  1. Financial solvency
  2. Claims processing
  3. Coverage options
    1. New car replacement
    2. GAP insurance
    3. Uninsured motorist coverages
  4. Discounts
  5. Customer support

Their guide not only provides their overall favorite auto insurance providers based on the above considerations, but also offers recommendations tailored to your personal needs – whether you’re a pet owner, veteran, on a budget, or…a classic car owner! And speaking of pets give your dog the best calming treats for dogs amazon! (They recommend Grundy) Find their research process, recommendations, and purchasing tips here.

Chevy Club – for owners of all years and types of Chevrolet vehicles