Greenhaven Shell
6431 Riverside Blvd, Sacramento, CA 95831 916.422.6053

General / Misc

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Getting Off to a Running Start (Starter Replacement)

When you start your vehicle’s engine, there’s another motor that makes that whole process possible.  It’s called the starter, and it’s a small electric motor that gets you...
Published on: Mar 09, 2025

Don't Blow a Gasket! (Valve Cover Gasket Replacement)

When you head out to your vehicle after it's been parked and notice oil leaking underneath it, that's something to have looked at right away.  Oil leaks mean your oil level is probably low, and r...
Published on: Sep 15, 2024

Supplemental Restraint System – Airbags

After they’ve had an accident, some people wonder why their airbags didn't go off. Movies and television lead us to believe that airbags go off with the slightest bump. The reality is much more ...
Published on: Jun 07, 2023

Tips on TPS (The Throttle Position Sensor)

When you step on the accelerator, you expect your vehicle to speed up, not slow down.  But, what if it doesn’t?  That can be a big problem. The answer may be a problem with the sensor...
Published on: Apr 13, 2023

OEM or Aftermarket? (Choosing Replacement Parts)

It happens – a part on your vehicle breaks or just wears out.  The replacement part is very important. You want it to last and perform like new.  That’s why your NAPA AutoCare Ce...
Published on: Mar 15, 2023

Cold Facts about Heaters

Brrrr.  It's cold outside.  And if your vehicle's heater isn't working, then it's cold inside too.  No fun – and potentially dangerous: heat is needed to defrost your windshield.&...
Published on: Mar 04, 2023

Light into Darkness (Vehicle Lighting)

You need to be able to see at night and have other vehicles see you as well.  Spend a few minutes to check and make sure all your vehicle's outside lights are working.  It might help to have...
Published on: Feb 21, 2023

Don't Store These in a Cold Vehicle (Items to Avoid Storing in a Freezing Vehicle)

The other day, a man walked into a restaurant carrying a can of paint. He had just bought the latex paint at the local home improvement store, and he was stopping for lunch. "Latex paint is water-bas...
Published on: Jan 02, 2023