
Last week I wrote about why the 1988 to 1998 Chevy pickups still have such a following. This week I want to get practical. If you are shopping for one of these trucks today, here is what to look for, using my own white and tan 1998 Chevy Z71 extended cab as the example.
Why a 1998?
The 1998 model year was the last full year for this body style on the half ton pickups before the new Silverado arrived. That means it has the later improvements: the redesigned 1995 interior, the Vortec engines that came along for 1996, and years of running changes. For a lot of people, that makes the 1995 to 1998 trucks the sweet spot of the whole run.

Start With Rust
Rust is the number one thing that kills these trucks. Before you look at anything else, check these spots:
- Cab corners, the area behind the doors just above the rocker panels.
- Rocker panels under the doors.
- Rear wheel arches on the bed.
- The bottom edges of the doors and tailgate.
- Brake lines and fuel lines under the truck.
- The frame, especially near the rear springs.
Surface rust on a frame is normal for a truck this old. Rust that has eaten through a cab corner or a rocker is a bigger job. Trucks that spent their lives in the South, like East Texas, often hold up much better than trucks from the salt belt.

The Engine
For 1996 through the end of the run, most half tons came with Vortec engines, with the Vortec 5700 the most popular. It is a strong, simple engine, but it has a few well known weak spots. Look for coolant leaks around the intake manifold, since intake gasket leaks are common on these engines. Check the oil for any sign of coolant. Listen for a smooth idle, and make sure it does not overheat on a test drive.
Earlier trucks from 1988 to 1995 used throttle body fuel injection. Those engines are even simpler to work on, and parts are cheap and easy to find.
The Transmission
Most automatic half tons have a four speed automatic, often the 4L60E on these later trucks. Check that the fluid is red, not brown or burnt smelling. On the test drive, the shifts should be firm and on time, with no slipping or flaring between gears. A rebuilt transmission is not the end of the world, but it should be part of your price.
Four Wheel Drive
A Z71 like mine is a four wheel drive truck with an off road package. If you are looking at a 4×4, make sure it shifts into and out of four wheel drive, and that the front axle engages. Listen for clunks or grinding, and check for leaks at the front differential and transfer case.

Inside the Cab
The 1995 to 1998 interior is one of the best things about these trucks. Look at the driver seat bolster, since it wears first. Check that the gauges, the heat and air, the power windows, and the locks all work. A tan leather interior like the one in my truck cleans up nicely if it has been cared for.

Doors, Hinges, and the Little Things
Open and close every door. The driver door on these trucks is known for sagging as the hinge pins wear. It is an easy and inexpensive fix, but it tells you how the truck has been treated. Check the tailgate cables, the lights, and the condition of the bed.
Paperwork and Price
Ask for a clean title and any service records. Original trucks with low miles, extended cabs, and the Z71 package bring good money today, and clean examples keep getting harder to find. A well kept truck with records is worth paying more for than a cheap one that needs everything.
Take Your Time
These trucks were built by the millions, so there is always another one out there. Walk away from rusty ones and trucks with stories that do not add up. When you find a good one, take care of it. A solid 1988 to 1998 Chevy will keep on going for a long time.
More about my East Texas life, land work, and house projects is in my journal at greg-mckinney-mineola-texas.com.
Greg McKinney, Mineola, Texas








