Engine Archives - Page 6 of 209 - UnderhoodService
Lexus Vibration, Tapping or Misfire After Cold Soak

Here are the steps to follow if experiencing vibration, tapping or misfire after a cold soak in your customers Lexus.

Curing Belt Squeal

Here are five techniques you can use to solve belt noise problems.

Spark Plug Analysis Paralysis

Making sure to pick the correct replacement plug is crucial, but so is understanding them.

Direct Injection and Turbochargers

Making more power with less displacement puts additional stress on the engine.

All About Timing Chains

You’ve probably noticed that a chain rather than a belt drives the camshaft. Why is this the case?

Remanufacturing And The EV-Battery Challenge

One researcher is particularly interested in the fate of EV batteries once they reach the end of their automotive lifecycle.

What Turbo Kit Is Right For You?

Turbocharger kits come with many different parts that all require attention when buying – quality matters.

P0299 and P0234 Turbocharger Diagnostics

Many things can change the performance of the turbocharger. But the turbocharger is rarely the source of the problem.

Cure Belt Noise: New And Old Technology Solutions

A worn automatic belt tensioner has consequences beyond a loose belt.

Fuel Pump Controls For Pressure and Volume

These systems are very efficient and are able to get the right amount of fuel into the cylinder so no fuel is wasted.

BMW Dual-Clutch Transmission Diagnostics

A DCT transmission uses the gearing principles of a manual transmission.

Small-Scale Cosworth Engine More Than Just A Model

Why would you want to build a fully working 1:3 scale Cosworth DFV engine? Marcel Bouland asks, ‘why not?’