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Why should I change my engine oil and filter every 3 months or 3,000 miles?
Engine oil not only loses its lubrication quality or viscosity over time, but it also collects acids and other by products of combustion such as water. These substances are enemies of bearings, other metal surfaces, seals and gaskets. Even though oils are continuing to increase in lubrication quality, the substances in suspension do damage to the internal engine components.
Changing oil and filter on a 3 month or 3,000 mile schedule is “good insurance” against the possible damage that can occur.
Synthetic motor oil and regular motor oil both start off life as crude oil. However, synthetic motor oil has been refined and broken down to remove impurities. This improves its stability and also improves its lubrication qualities at higher and lower temperatures. Synthetic motor oil is a more costly choice. There are a few scenarios in which we recommend using synthetic motor oil, such as performance vehicles with a turbo and in some high mileage vehicles.
Despite this, regular motor oil should not be looked down on. It does a wonderful job at protecting your vehicle's engine and keeps it running smoothly.
Why should I have my transmission fluid flushed at regular intervals?
It is best to have the transmission fluid flushed at the intervals recommended by the manufacturer under normal driving conditions. Under severe service it may be advisable to have it flushed more often. Transmission fluid breaks down over time due to the extreme temperatures during operation.
The idea is to replace the fluid before it looks dark or smells burned so the transmission can operate at its best. This will prolong the life of the transmission and head off costly repairs and inconvenience for you.
Why should I have my differential and transfer case fluids changed?
It is best to have the differential and transfer case fluids replaced at the intervals recommended by the manufacturer under normal driving conditions. Under severe conditions it may be advisable to have the fluids changed more often. The fluids in these units do become contaminated over time, and during normal use can lose their lubrication qualities.
Aside from engine oil, there are many other fluids that are vital to the health of your vehicle. Some examples include the transmission fluid, brake fluid, engine coolant, and power-steering fluid. Their levels are not only affected by how frequently you drive but extreme temperatures as well. As such, specialists advise checking them at the same time as your oil change or every month or two.
Why should I have my cooling system flushed?
It is best to have the cooling system flushed at the intervals recommended by the manufacturer. Having the system flushed once a year is commonly recommended if the vehicle is driven regularly. Coolant breaks down over time, becoming corrosive which can cause premature failure of gaskets and seals. The idea is to replace the coolant before it gets contaminated to avoid costly repairs.
It is a good idea to check your coolant and engine oil at least 1 to 2 times a month to make sure the fluid looks good and is filled to the appropriate level. Every manufacture will have suggested maintenance schedule for replacing your cars fluids. In most cases, we suggest you change your coolant every 30,000 miles. If you are unsure whether it is time to have your coolant replaced, call us, and we can help you determine if a coolant change is needed.
Typically, there are two filters in a vehicle. One is for the engine and the other is for the cabin. A dirty filter can prevent airflow, limiting the engine's ability to expend hot air and inhibiting clean air to pass through. How often you need to change it varies, though the conventional timeframe is about 30,000 miles, which is why the best way to determine that it needs a replacement is to check it periodically. Fortunately, replacing a filter is a quick and easy process.
Why Does My Car Smell Musty When I Use the A/C ?
There are several reasons for a Musty Smell, but the most common one would be that the Cabin Air Filter has gotten damp. There could be leaves and other debris that has gotten moldy. The best way to solve your smell problem would be to replace the Cabin Air Filter and clean out the Air Conditioning and Heater Box. Then the A/C System and the interior of the car should be disinfected.
We recommend the Terraclean MiST service which sanitizes the interior surfaces as well as inside the AC ducts that are behind the dashboard. MiSt uses food-grade sanitizers delivered ultrasonically as a clean fog of nano-droplets throughout the car’s entire ventilation system and interior cabin surfaces.
Why Is Water on the Passenger Side Floor Every Time I Use the AC in My Car?
Most likely your problem is a Clogged A/C Drain. The drain gets clogged with debris and the water can’t drain. Usually, it’s a very simple fix. Just clear the drain with some compressed air and watch the water drain out.
Check Engine Light (CEL) or Service Engine Soon Light (SES)
This is an orange or yellow light in the dash area that is the on board computers way of talking to you, the driver and the technician. Dash lights mimic traffic lights in color. A red light means STOP RIGHT NOW! A yellow or orange light means caution, you can continue to drive, but pay attention to smells, vibrations and to your gauges.
How quickly should I bring my car in when the check engine light comes on?
When your check engine light comes on, it's your vehicle's way of telling you something isn't right. It is the same thing that happens to us when we get a cold. You feel tired but don't know why you feel this way, because your nose hasn't started running and you aren't coughing. You're body is giving you the first signal that you are sick. Your check engine light is your vehicle's signal that it's time for a check up before it turns into a coughing, sputtering mess. Once you notice your check engine light is on, don't panic, but know it is time to call 360 Mechanic for an inspection.
WHEN AND WHY SHOULD I TUNE UP MY CAR?
Most all of the American cars since 1981 are very sophisticated. On board computers control the timing and delivery of spark and fuel depending on the conditions (uphill or downhill, cold or hot). Many '88 through '92 cars owners manuals recommend the plugs be replaced at 30,000 mile intervals. I believe sooner is better. I change the plugs in my own cars every 20,000 to 25,000 miles. Statistics show that the loss of one mile per gallon over a years period of time will equal between $80 and $150. So, again, we are back to, "you can pay me now...."
How do I know when I need a tune up?
You may notice your vehicle starts to run rough or the check engine light may come on. Each vehicle has a different manufactures recommendation for when a tune up is needed. You can check your owner's manual or stop in and we can help you determine if it's time for a tune up.
The standard battery is projected to last three to five years, but variables like hot and cold weather can influence its longevity, so it is best to keep an eye out for signs your battery power is declining. If your headlights and dashboard lights are starting to dim or if your vehicle has difficulty starting, these are clues that your vehicle may be due for a battery replacement.
A couple indicators that your battery may be starting to fail are the clock in your vehicle has been reset or isn't keeping correct time or your radio stations are no longer programmed. You may also notice your car is slower than usual to crank over when you start it.
On average, brake pads begin to wear out around the 20,000- to 30,000-mile mark, but there are many factors that may impact this figure. Knowing what signs to look out for will therefore prove instrumental in detecting when your brake pads need to be replaced.
If you feel your vehicle taking longer to come to a stop or notice a high-pitch screeching or grinding noise when braking, scheduling a checkup is integral. Running with worn brake pads will eventually affect the rotors, which can be a costly repair, so taking a proactive approach will not only keep you safe but save you money as well.
If your brakes make a grinding or squeaking noise, it normally means your brake pads are worn out and need to be changed. It is always best to have any noise your brakes make looked at by a professional technician to make sure it isn't a safely issue.
HOW WILL I KNOW WHEN I NEED SHOCKS & STRUTS?
Shocks or struts are bad for many different reasons. They are bad and need to be replaced when they are:
Leaking oil
Broken
There are symptoms that are directly attributable to the deterioration of the shock or strut like knocking, banging, squeaking or rattling.
As the main point of contact with the pavement, tires are subject to the most wear and tear. This is especially true if you utilize your vehicle for off-roading or have a two-wheel drive system which puts most of the labor on a specific set of wheels.
Rotating your tires every 3rd oil change or 9,000 miles (based on tire application) helps insure the life of the tire and its warranty. Avoidance of this can cause tire damage (cupping), and may make the steering of the vehicle difficult. Pay close attention to the tread depth of your tires to observe that the wear patterns are equal.
The amount of pressure a tire requires depends on its type and the vehicle. You can find out the optimum air pressure either printed on the door jamb, the side-wall of the tires, or in your owner's manual.
Too much pressure can make it difficult for you to maneuver your vehicle while too little pressure can result in a blow-out. You can always speak with a product expert to determine what pressure levels are most appropriate.
Why should I have my belts and hoses replaced?
It is typical that they not need replacement for at least 60,000 miles under normal driving conditions. Replacing worn belts reduces the chance of breakdowns, the chance of damaging other components when they break and insures that all belt-driven components operate normally.
When do I need to replace my belts?
If you notice any cracks on your belts, it is time to replace them. Other indicators it is time to replace them is if they feel hard or extremely soft.
Yes, in most cases, if your timing belt fails, you can cause severe engine damage.
Why should I have my hoses replaced?
Replacing worn hoses reduces the chance of failure that could cause engine overheating, and allows for testing of the coolant.
If you notice any cracks on your hoses, it is time to replace them. Other indicators it is time to replace them is if they feel hard or extremely soft. However, hoses can start to wear from the inside out, and this isn't something you would be able to see on a visual inspection. We typically recommend you replace them every 2 to 4 years.
Once you notice your vehicles temperature is starting to climb, it is best to take immediate action. First thing you should do is turn off your AC if you have it on and find a safe place to pull your car off the road. Do NOT attempt to remove the radiator cap or check any of the hoses.
It is very dangerous to do this under these conditions, and you are likely to get severely burned. A car that has over heated can cause massive damage, very quickly. This is why it is important to pull off the road as soon as you safely can and give us a call for an inspection.
Call (917) 242 6202
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COOLING SYSTEMS, OVERHEATING, LEAKS & ELECTRIC COOLING FANS.
The coolant and water mix is pumped through the engine by the water pump. The job of the liquid is to pick up the heat and carry it to the radiator so it can be dissipated. The water pump can't pump foam, so they put anti-foaming agents in the coolant. We know that every car that overheats, does so because of the lack of coolant (because of a leak) or because of a restriction of the flow (closed thermostat, plugged radiator, or a water pump that's not pumping because of a drive belt that broke or an impeller that's come loose).
WHAT ABOUT ENGINE, TRANSMISSION & FUEL ADDITIVES?
No maintenance book could be complete without some discussion on additives. The most popular question I am asked is to give my opinion on PTFE oil additives. Well, I think they stink. I think they are worthless and my view is shared by most everyone who knows anything about oil.
ENGINE NOISES
I can't do noises, I can't tell you how to find them. You or someone you hire, must find the noise before you can fix it. If it is an engine noise, it could be a bad lifter, a broken valve spring, a bad rocker, a loose valve guide, a bad oil pump or a bad oil pump pressure relief valve, a bad cam bearing, a bad crank or main bearing can all cause noises in the valve train. But some very unusual noises can be caused by bad harmonic balancers, broken flexplates, bad waterpumps and alternators bearings, bad fan clutches, blower motors, A/C compressors and believe it or not, paper stuck in the grill.
We can't stress enough how important a pre-sale vehicle inspection is. This is the only sure fire way of knowing what you are really purchasing, because even 'pretty' vehicles can have an ugly unsafe side to them. With our used car inspection, we look for safety concerns and look for overall maintenance issues. We also review the vehicle for body damage that the seller may be trying to hide. Having a professional technician inspect your car gives you a very clear picture of the 'true' condition the car is in and in some cases gives you the power to negotiate a better price.
What is preventative maintenance?
Preventative maintenance for your car really comes down to REGULAR maintenance. This helps to ensure your vehicle is running optimally and helps to avoid larger issues from developing. Overall, preventative maintenance makes your car safe, dependable, efficient, and in the end, saves you money. A well maintained car will not only last longer but will get better gas mileage.
Below are a few examples of preventative car maintenance:
· Regular Oil Changes
· Tune Up
· Differential Gear Oil
· Battery
· Power Steering Flush
· Servicing the Transmission and Fluid Flush
· Brake Flush
· Replacing Belts and Hoses
· Coolant Flush
· Replacing Head Lights/Tail Lights
· Replacing Windshield Wipers
· Rotating the Tires
· Inspecting the Exhaust System
Yes, we suggest that any time you are planning a trip with your vehicle, you have it inspected for any possible safety issues along with making sure it is in optimal running condition. You don't want the highlight of your trip to be when the tow truck finally rescued you from the side of the road!
If it has been a while since your last oil change, we typically suggest you have your oil changed before and after any long road trips. In addition to an oil change, you will want to check and make sure all your lights are in working order, along with your windshield wipers. Check all your fluids, belts and hoses, and inspect your battery to make sure it doesn't show any signs of corrosion. It is also very important to check your tires to make sure you have plenty of tread, no cracks, and to ensure they are properly inflated according to the manufacturer's specifications. We suggest you also take a few basic items with you in case of an emergency, such as jumper cables, some basic tools, a first aid kit, and water.
Ultimately, the purpose of servicing your vehicle is to protect not just your vehicle but you and your passengers. That is why our team at 360 Mechanic encourages you to get acquainted with the needs of your specific make and model by reviewing its handbook. Otherwise, you can consult with us to receive detailed information and to get assistance with your regular maintenance.
For More Answers to Service Questions,
Call (917) 242 6202
...Save yourself time & money on repairs...