A car tune-up is similar to a regular checkup from a doctor. You can check the overall condition of your vehicle to keep the parts in order. The process involves servicing to ensure that you get maximum productivity. Tuning up the vehicle not only maximize engine performance but also improves fuel efficiency. Defining a tune-up in words is very hard as there isn’t a conclusive definition. Some even consider performing a Mini Cooper S R56 Remap as a tune-up.
So, what exactly is a tune-up for a car or vehicle? There are some small checkups that are considered essential. These are the inspections that a mechanic usually performs during a tune-up.
Checks for a Car Tune Up
According to experts, a tune-up is just about replacing the cabin air filter and installing new spark plugs. We have enlisted a few checks that mechanics often include in a tune-up.
1.Essential Tune-Up Checks
Battery check is the most essential part when you take your car for servicing or tune-up. Here are some assessments that are considered important.
2. Battery voltage
It includes inspecting and charging the voltage of the battery. This is a necessary check as modern vehicles are loaded with electronics.
3. Power Balance
Dynamic compression is a more relevant word for this checkup. It involves inspecting any mechanical glitches in your car. Such as bad cam, bad head gasket, worn rings, leaky exhaust valves, etc. These are the issues that may affect engine performance and compression.
4. Engine Vacuum
It involves an inspection of the exhaust system and detecting any air leaks. Reviewing the control loop is also included in this checkup.
5. Scanning Faulty Codes
This includes eliminating the faulty codes and verifying that there is no defective code. The exhaust emissions inspection is another check to ensure that a vehicle is roadworthy. Emission, ignition and gross fuel problems are detected during the checkup.
It includes an inspection of the EGR valve to detect any potential issue.
7.Verifying the Idle Speed
On new vehicles, injector dwell is tested to verify fuel control feedback. Whereas in older vehicles with carbureted engines, the idle mixture is checked.
In case there is no major defect in your vehicle, you should check for necessary replacements. These replacements are a part of preventive maintenance to save your vehicle from a major fault.
1. Spark Plugs
Of course, spark plugs are the first car part that you should check. Replace the plugs if they are outdated or creating a problem.
2. Inspection and Adjustment
Do an inspection on O2 sensor(s), idle mixture and adjust idle speed as well as ignition timing.
Checking on your vehicle filters is important during a tune-up. See if air filter fuel filter and breather filters need a replacement.
Checking Other Stuff
Cleaning the intake system and fuel injectors is also part of a tune-up. However, redesigned injectors and upgraded fuel additives have pretty much solved the injector cleaning task. Another issue is a fuel varnish deposit that often forms in the injectors. Such deposits limit the fuel amount and ultimately affect the air/fuel mixture. Deposits on intake valves can also create cold hesitation problems.
Taking your car for servicing is a great way to keep it functional. Regular maintenance also extends the lifespan of your automobile. But asking a mechanic to tune up your car is not a good way to ask for service. It shows that you are still using the old dictionary in the modern age. The mechanic may cost you extra because he’ll assume that you don’t know much about automobiles.