Car repair tips and mechanic guides Banja Luka, experience since 1996.
Tips, guides and useful information about car maintenance, fault symptoms and auto gas.
Symptoms
76 vodiča iz radionice, pisana iskustvom.
Driving Noise That Isn't Coming From the Engine, How to Identify the Source
Humming, knocking, or squealing while driving that isn't from the engine? How to narrow down the cause by speed, road surface, and where the sound comes from.
Read more →Fuel Gauge Reading Wrong or Jumping - Causes and How to Check
Fuel gauge jumping, stuck on full or empty, or the low-fuel light comes on for no reason? We explain how the fuel level sensor works and what to check.
Read more →Weak Battery as a Cause of False Warning Lights and Dashboard Errors
ESP, ABS, airbag, and power steering lights can come on just because of a weak battery. How to spot false errors before paying for expensive electronics diagnostics.
Read more →Parking Sensors Not Working or Beeping Constantly - Causes and Checks
Parking sensors not responding, beeping without an obstacle, or showing an error? Most common causes, how to check which sensor is faulty, and when to visit a workshop.
Read more →Fuel Pressure Regulator on Petrol Engines - Symptoms and Testing
Hard starting, petrol smell, and black smoke can point to a faulty fuel pressure regulator. How to spot the problem and what a mechanic checks with a gauge.
Read more →Control Arm Bushings and How to Tell They Need Replacing
How to spot worn control arm bushings by sound, handling and tyre wear, what types exist and when it's time for replacement.
Read more →LPG
18 vodiča iz radionice, pisana iskustvom.
Petrol vs LPG, Normal Differences in How Your Engine Runs
LPG makes the engine run softer, uses more litres, and switches from petrol after warm-up. We explain which differences are normal and which need a check.
Read more →Is It Safe to Drive on LPG Every Single Day, Without Exception
An LPG tank withstands 30 bar, has safety valves and automatic shut-off. We explain why driving on autogas every day is completely safe.
Read more →How to Spot Bad LPG at the Pump and Protect Your Gas System
Poor-quality LPG clogs filters, leaves deposits in the reducer, and causes rough running. Learn how to recognise bad autogas and protect your system.
Read more →Most Common LPG System Problems, Organized by Component
Filters, reducer, injectors, multivalve, electronics and switchover issues. What fails on each LPG component and how it makes itself known.
Read more →How to Tell if a Fault Is in the Engine or the LPG System
A practical guide for LPG drivers on determining whether a problem is in the engine or the gas system, using the petrol switch test.
Read more →What a Proper LPG Service Actually Includes, Step by Step
Filters, reducer, injectors, leak testing, calibration, and tank inspection. Every step of a thorough LPG service and what a sloppy one skips.
Read more →Diesel
26 vodiča iz radionice, pisana iskustvom.
Why Your Engine Doesn't Reach Operating Temperature and What It Does to Your Car
Temperature gauge stays low, heater blows lukewarm air, fuel consumption rises. A stuck thermostat is the usual cause, and the consequences aren't trivial.
Read more →Fuel and oil additives: what actually works and what is a waste of money
Injector cleaners, oil additives, engine flush and DPF cleaners. A workshop perspective on what works, what is marketing, and when additives can cause harm.
Read more →Why Your Car Struggles to Start in the Cold and What to Check
Engine cranks too long or runs rough on cold mornings? The causes differ for petrol, diesel and LPG cars. Here is what to check for each type.
Read more →Why Your Car Shakes at Idle, Causes and Fixes
Car vibrating or shaking at idle? Ignition coils, spark plugs, engine mounts, vacuum leaks, EGR valve, and throttle body are the usual culprits.
Read more →Diesel Injectors, Failure Symptoms and When to Repair
Misfires, knocking, smoke and fuel in the oil point to worn common rail injectors. Leak-off testing, refurbishment, coding and prevention explained.
Read more →Most Common Diesel Engine Problems and How to Spot Them Early
Six weak points on modern diesels, from injectors and DPF to the dual-mass flywheel. How to recognize each failure before it gets expensive.
Read more →Petrol engines
12 vodiča iz radionice, pisana iskustvom.
Car stalls while driving or at idle - causes and what to do
Engine stalls while driving or at idle? Crankshaft sensor, fuel pump, ICV, alternator and EGR are the usual suspects. How to narrow it down and when to stop.
Read more →Petrol Fuel Pump: Wear Symptoms and When It's Time to Replace
A petrol fuel pump dies gradually. Here are the symptoms, causes, and signs it's time for replacement before it leaves you stranded.
Read more →Petrol engine maintenance that extends its lifespan
How to keep a petrol engine running past 300,000 km. What actually wears out, what kills engines early, and what you need to watch over the years.
Read more →Ignition coils on petrol engines: failure symptoms and when to replace
Rough idle, power loss, jerking and a check engine light. Here is how to spot a dying ignition coil on a petrol engine and when to replace it.
Read more →Direct injection engines (TSI, TFSI, GDI) - biggest challenges and how to maintain them
Driving a TSI, TFSI or GDI engine? Here is what direct injection asks of you to last, from carbon on intake valves to oil and the turbo.
Read more →Petrol Fuel Filter, When to Replace and Symptoms of Clogging
Why a petrol fuel filter clogs up, what symptoms to watch for, and how it protects injectors and the pump. Honest advice from a Banja Luka workshop.
Read more →Maintenance
35 vodiča iz radionice, pisana iskustvom.
Wet Carpets in Your Car and How to Find Where Water Gets In
Car carpets wet after rain or for no obvious reason? Here's how to find where water is getting into the cabin and why you shouldn't ignore it.
Read more →Engine Bay Cleaning and How Not to Damage the Electronics
Can you wash your engine bay with water and what should you protect first? A practical guide to safely cleaning your engine bay without risking electronic damage.
Read more →Tire Markings and How to Read All the Numbers and Symbols
Every tire carries markings like 205/55 R16 91V and a DOT date code. We explain what each number and letter means and how to choose the right size for your car.
Read more →All-Season Tires or Two Sets: What Makes Sense in BiH
When all-season tires can replace winter and summer sets, and when they're a bad compromise for BiH conditions. Law, markings, and practical buying advice.
Read more →Multiple Car Problems at Once and How to Decide What to Fix First
When your car has several issues and the budget is tight, knowing the right repair order matters. Here's how a mechanic decides what comes first.
Read more →How to Properly Tow a Car with a Rope and When You Must Not Do It
Hooking sequence, speed, distance, hazard lights, and why you can't tow an automatic the same way as a manual. A practical towing guide for drivers in BiH.
Read more →Got a problem
with your vehicle?
For an inspection, service or to discuss your vehicle, call us or send a message. If you're not sure what the fault is, describe the symptoms and vehicle model.
Njegoševa 44
Banja Luka, Republika Srpska
Bosnia and Herzegovina