THE GREAT MYSTERY
“Ati diesel ya kenya ni chafu sana ndio huwa inaharibu mazda cx-5 inaoverheat’” FALSE!
The truth about mazda cx-5 plastic junction pipe🚀🪧✅
“USIFURAHIE SANA UKIENDA KUBUY GARI”⚠️
How to keep your feelings in touch when shopping for a car🛒📌
Guidelines and best practices that will help you secure the best deal🎰
USIBUY GARI AUTOMATIC TRANSMISSION KAMA MKATE!
Important things to check during roadtest✅
Check for the following
-Gear changes
-kickdown functionality
AVOID BUYING WORN OUT GEARBOX
My steering is shaking like crazy when i brake cruising at high speeds!
Culprit:Warped brake discs
Solution: If not severely harmed, skimming is done, if its severe,replacing with new discs.
Replace also the brake pads to solve the issue 100%.
Why subaru boys always go for turbo-charged engines 🔥
Difference between turbo-charged engines and natural-aspirated engines🎯
Advantages and disadvantages of each🃏
Top secret pre-purchase inspection.
The worst case scenario to the engine
OVER-HEATING.
Can be caused by:
Faulty-Radiator
-Radiator cap
-Thermostat
-Water-pump
-Blown head gasket
STORM OVER PARADISE.
Mbona wasee huogopa Cx-5 Diesel hivi?
Ati inakuwa na shida ya kuOVERHEAT
Do this simple fix ya junction pipe and the problem will be gone and gone Forever.
Some go an extra mile adi wanaeka aftermarket radiator.
A GENUINE DREAM COME TRUE
Thankyou to everyone who has supported me every step of the way.
The entire automotive community truly welcomed me.
I wouldn't be where i am today without the encouragement and support of everyone.
I really appreciate,
This is N'credible.
Nodayzoff
Mazda cx-5 2.2D had early signs of engine over-temperature condition,did an engine overhaul real quick,installed a brand new mazda head gasket and got the head re-faced,now ready to hit the road for the next 100k problem free⚙️🏆
The wheel speed sensor measures the wheel's rotational speed and passes this data to vehicles ECU. ECU uses the processed data to create electronic information. The signals are then sent to the ABS control module. ABS module limits the amount of pressure applied to the callipers.
HOW DPF CLOGS AND CAUSES HIGH FUEL CONSUMPTION
Diesel particulate filter consists of ceramic silicone carbide which filter the flow of exhaust gases.The channels of the particulate filter are sealed in order to force the exhaust gases to pass through the porous filter walls,in
‘HAPO NILICHEZWA’ says a used car buyer!
How am i gonna know if the car am buying have ever had an accident before,Any major collision?
Full video here
WHY CARS TEND TO BE VERY UNRELIABLE WHEN THE WARRANTY PERIOD EXPIRES!🥲
Manufacturers intentionally built-in planned obsolescence which lets the car continuously break down after the warranty period expires .
Examples of these parts…electric water pumps,rubber timing belts⏱️
After our recent visit at
@POTENTdynamics
's Mazda clinic for dpf delete and junction pipe replacement the overall performance of the car has changed.
Get that dpf deleted and enjoy some great performance.
pushing the engine to its REDLINE to know if its faulty.
Faulty engine does not complete the RPMs.
Major causes
-Faulty spark plugs
-clogged egr
-Throttle with carbon build up
-Faulty fuel pump
-Clogged fuel rail
-worn turbo wastegate
-Defective mass airflow sensor.
KELELE ZA GARI EXPLAINED
General ride and handling
Suspension probably lasts for 200,000kms until it gets worn out depending on the use of it
Full video
How you know your car is having misfires by FEELING your exhaust.
-MISFIRE means one or more cylinders doesn't provide power.
-Misfires lead to increased fuel consumption and rough idle of the engine.
FIRING ORDER-Sequence of ignition for the cylinders.
The car will be out of power and may actually crank several times to start.
Also,the engine will either run too lean or too rich which will result in a different fuel consumption pattern.
You can also spot a bad MAF sensor if the check engine light is on and reads MAF sensor.
A pattern too rich, combustion is black smoke coming from the tailpipe because the extra fuel cant be burn't in the combustion chambers.
A contaminated or failed MAF sensor cannot measure the amount of airflow correctly.
The ecu then miscalculates the amount of injected fuel.
Understanding your tire technical code.
215-width in mm
50-Aspect/profile ratio
Z-means it has the maximum speed rating.
R-Method of construction of the tyre.
17-Diameter of the rim that fits the tire.
95-load index of the tire
W-represents the actual speed rating for the tire.
How the test works:
In a case of overheating:The coolant will continue to boil and build excessive pressure in the system, eventually, the safety release valve kwa radiator cap will blow and coolant will head over to the expansion tank,filling it and can also blow it.
When the hot wire gets dirty, it cant do its job anymore. It is partially blocked from accurately determining the air volume.
Other problems can be wiring harness or a bad connection.
Disclaimer:Do this test with alot of care to avoid damaging the sensor. Or engage an expert.
MBONA CATALYTIC CONVERTER HUWA ZINAIBIWA🧰☢️
The working principle of catalytic converter,oxygen sensors,downpipe,resonator,muffler,straight pipes and exhaust back pressures explained🏁
Blown head gasket caught in 4k.
How a blown head gasket shows up-
1)Loosing coolant accompanied by white/blue smoke.
2)Mixing oil with coolant, check using dipstick, you will see brown like "cappuccino" solvent of coolant and oil.
ENGINE WASH gone bad on this bimmer😅💀
Misfires after misfires
Even after changing em nozzles and coils.
The inline 6 engine in this 3 series only got power from 3 cylinders
Fuel injectors deliver a precise amount of atomized and pressurized fuel into each cylinder.
Symptoms of bad fuel injectors
-Trouble starting/rough idle
-Smell of diesel in the cabin
-Dirty emmissions(black smoke)
-increased fuel consumption
MAJOR KILLER
The problem with towing automatic transmission cars is the gearbox oil pump which delivers fluid pressure to transmission components such as valve body,Actuators and torque converter!
Combustion is initiated by an ignition spark jumping across the electrodes of the spark plug.
When spark plugs wear out,the gap between the tips extend leading to ignition and combustion lag in seconds which in turn lead to increased fuel consumption!
-Checking dipstick and oil warning
light
-Over-filling engine oil effect
-Engine leaking or burning oil(probably your piston rings or valve shaft seals are bad.
SOLUTION
New valve shaft seals and bump up the viscosity of the engine oil.