Memory Lane: Nuts, Bolts And Screws – Finishing A Chevy Restoration Project
Gary Goms discusses the mechanical challenges of restoring a truck that he began maintaining when he went to work in a gas station – back in 1957!
Maximizing Current Ramping Techniques In The Shop
Although modern on-board diagnostic systems are becoming far more comprehensive than in years past, it’s still important to know how to use a lab scope and inductive current probe to analyze the amperage flow through the primary ignition and fuel pump circuits.
Memory Lane: Getting The Krazy Kar Back On The Road
Sometimes it is the simplest of projects that end up being the most fun, and provide the longest-lasting memories.
Memory Lane: Culture Club – Restoring a Vehicle to ‘Car Culture’ Status
What some call the “car culture” still exists today as many large, organized “cruises” are held in various metro areas during the summer, as well as a number of car shows in the country’s smaller towns. This year was special because my body and paint (B&P) man and I had just finished putting the finishing touches on my old 1st-series 1955 Chevrolet 3100 pickup, which I inherited from my dad in 1973.
Mallory Ignition, Roush Yates Announce Martinsville Race Package Sweepstakes
Mallory Ignition, a Prestolite Performance brand, is partnering with Roush Yates to send two race fans to the NASCAR race at Martinsville on Sunday, Oct. 28.
Tech Tip: Volkswagen Has MIL On, DTCs P1355, P1358, P1361 or P1364 Stored in ECM Fault Memory
This tip is associated with 2002-’04 2.0L Golf, Jetta, New Beetle and New Beetle Convertible vehicles.
Mazda3i Vehicle Maintenance Checks
For this article, we’ll be looking at a 2006 Mazda3i. We won’t spend much time on performing routine maintenance services, as we should all be familiar with the nuts and bolts of the job. The most important thing to ask yourself is, why are you doing this service? Sure it’s important to get fresh fluids and
A 360° Look Into the GM 60° 3.1L Engine
Over the years, GM has saved a bundle on manufacturing the 3.1L engine by using the production line tooling it originally developed for the 2.8L V6. By simply changing the bore diameter, the displacement of the same engine block could now be increased for more power and torque.
Tech Tip: Chevy Malibu Suffers Engine Hesitation, Stalling, RPM Drop
Some Malibu owners may comment on the engine having a severe hesitation or a drop in RPM during parking lot maneuvers or during a deceleration. In a few instances, customers may comment on occasionally experiencing a stall at idle when the engine is fully warmed.
Service Solutions: The ‘CKP’ Script
The signal of the position or rotation speed of the crankshaft position sensor (CKP) contains a lot of information about the engine. When the engine is operating, the engine cylinders push on the crankshaft journal. This is why the crankshaft briefly accelerates after top dead center (TDC) on the expansion (or combustion) stroke. If the fuel did not ignite in the cylinder there would no acceleration.
Tech Tip: Ignition Coil Polarity Check on Early Model Vehicles
On classic and antique vehicles, you can test for correct polarity of the ignition coil by using a voltmeter.
Memory Lane: Reverse Technology: Engineering the 6-Volt Alternator
Not having an engineering degree does have its advantages – your thought process is wide open with no restrictions and no rules. However, my final working 6-volt alternator design proved to be a lot more expensive than I could have imagined.
