Category: Piston Slap

By on August 9, 2016

1967 impala 05

TTAC Commentator Land Ark writes:

Hello again, Sajeev!

I’ve been wondering about tire pressure for a while. I changed the wheels and tires on my car which originally came with 14-inch wheels and high profile bias-ply tires. The new tires are 255/40/18.

How do I account for the drastically different sizes when it comes to determining the correct air pressure I should run in the new tires? Read More >

By on August 2, 2016

1999 Chevrolet Suburban K2500 4x4, Image: GM Heritage Center

Josh writes:

Around fall of last year, my girlfriend and I learned we were going to have a baby. I already have two girls and she has three boys. With the existing brood, we were already traveling places in convoy as her Nissan Maxima and my Honda Accord Coupe V6 could not fit everyone together. We threw our money together to get a third vehicle that could carry the entire family and our future baby.

After much research on my end and exploring all other alternatives, we concluded that we wanted a good ol’ Chevy Suburban. It has plenty of room for all of us, can be had relatively cheap, it’s simple enough to troubleshoot and work on, yet will be pretty handy for future home improvement projects.

Read More >

By on July 26, 2016

Autocross Ranger, Image:

Matt writes:

Hi Sajeev,

I’m anticipating that my 1997 Subaru Legacy wagon, with 210,000 miles on the clock, will need replacing soon. I’m lucky in that my wagon is a five-speed manual with the 2.2 EJ motor, so it has been fairly bullet proof. I’ve been looking around at affordable commuter five-door hatchbacks (Mazda3, Impreza, Focus, etc) to replace the Legacy as the replacement needs to be able to fit multiple kids and sports gear, as well as be my daily driver (~45 miles roundtrip work commute).

Here is my question: I would like something a little sporty as more than half of my commute is on fun, twisty, back roads.

Read More >

By on July 19, 2016

Deer Crossing Dixboro Road, Superior Township, Michigan, Image: By Dwight Burdette (Own work) [CC BY 3.0 (], via Wikimedia Commons

Michael writes:

Hi Sajeev,

Back in December, I purchased a new 2016 Ford Mustang 2.3-liter Ecoboost. Awesome car, my first Ecoboost and my first “sports” car. Anyway, the vehicle only has 2,200 miles and I’m still very much breaking it in.

Much to my dismay, last week while driving home through a wooded stretch, I struck a deer in the middle of the road. The deer was already dead, laying across multiple lanes with no way for me to avoid.

Read More >

By on July 12, 2016

2010 Subaru Outback Rear 3/4, Image: Subaru

Nigel writes:

I own a 2011 Subaru Outback that just reached 107,000 miles. The past four bills I’ve received for it have cost anywhere from $300-580 a pop (two were for maintenance, plus the timing belt and new brakes up front).

Should I get used to high bills for it, or am I just getting ripped off by the dealership?

Read More >

By on July 6, 2016

Volkswagen Interior with ODB2 scanner and iPhone

Dan writes:

Dear Sajeev,

I’m looking for some advice on a reliable, yet affordable OBD-II scanner to look up and clear the check engine light (CEL) on my 2010 Volkswagen Golf TDI. While a dedicated Ross-Tech VCDS would be ideal, the price and future ownership of this (or any other VAG) vehicle is not.

Read More >

By on June 28, 2016


Jimmy writes:


For years I traded in my Hondas and Toyotas within 18 months of purchase. However, I did not care for the newest Highlander, Pilot, and Camry, so I kept the old ones hoping the next versions would be more acceptable. While I have not had a single problem with these vehicles, with the exceptions of a few light bulbs, I’ve noticed Michelin Green X and the Continental ContiProContact have small cracks in the tread grooves. The tires have 40,000 and 55,000 miles on them with lots of tread left. I have asked tire stores and some say don’t worry while others say they are dangerous.

What is the rule for tire replacements when it comes to cracks in the tread grooves?

Read More >

By on June 21, 2016


TTAC commentator Fordman_48126 writes:


I have a 2015 Lincoln MKC powered by the base 2.0-liter turbo and all-wheel drive. My issue is that the AWD system is a part-time setup that defaults to front-wheel drive. Do you know if there a way to convert it via changing and/or modifying the programming on the ECM to run it in all-wheel-drive mode all the time?

Read More >

By on June 15, 2016


Bob writes:

Hi Sajeev,

I think a survey of continuously variable transmissions (CVTs) would be useful. I’ve read that there are two types: sliding belt and variable planetary gearset. Which car brands use each and what does the cognoscenti think of them?

Read More >

By on May 26, 2016


Dan writes:

I was hoping you might do an article on the lost art of exhaust tuning.

I feel like the norm these days in anything sporty is to just make it as loud as possible with an obnoxious rumble and perpetual popping/crackling. I really miss the exhaust sounds of 10-15 years ago that were quite distinct and matched the car; the one that comes to mind (and still sounds great) is that of the original Infiniti G35 coupe/Nissan 350Z. It was refined yet had a nice wail to it when you added enough throttle. Nowadays, I hear a Jaguar F-Type driving past and it sounds like an old beater Mustang with a straight-pipe exhaust, not a $100,000 car.

Have manufacturers gotten lazy, or has this notion of obnoxious exhausts just become the new norm?

Read More >

Recent Comments

New Car Research

Get a Free Dealer Quote


  • Contributors

  • Vojta Dobes, Czech Republic
  • Matthew Guy, Canada
  • Kamil Kaluski, United States
  • Seth Parks, United States
  • Ronnie Schreiber, United States
  • Bozi Tatarevic, United States
  • Chris Tonn, United States
  • Moderators

  • Adam Tonge, United States
  • Kyree Williams, United States