What does LS mean on a blazer?

Luxury Sport
Some say LS is an acronym for “Luxury Sport”, but practically speaking it simply references the vehicle’s trim as being the ‘base model’. The progression of trim levels ascends as follows: LS, LT (1LT, 2LT), LTZ, and SS. 6 people found this helpful. 395.

Is a Vortec engine an LS?

Although Vortec engines are “LS” based they are NOT LS engines IMO. You can gain an inch or two by removing the plastic engine cover and cutting some of the plastic tabs on top of the Vortec intake manifold. This may be all you need for clearance and a Vortec will fit in your car.

Are there any problems with the Chevy 4.3 Vortec engine?

The 4.3 Vortec engines made from 1996-2002 (L35 and LF6) have been reported to have engine knock problems. In a properly functioning engine, fuel burns in even pockets instead of all at once. The pockets burn in even timing, in sync with engine cycles. Engine knock occurs when the fuel burns unevenly and out of sync with the engine cycles.

Can you swap a Vortec 4.3L for a 5.7L?

This page is to help those guys out with swapping a 1996-2000 Vortec 4.3L to a Vortec 5.7L. If you do this correctly its not that difficult to do. 2001-2003 is a little more involved as the Computer systems changed for those models. GM used that newer computer in the 2002 Chevy Express 5.7L vortec vans and so the programming is available.

What does Vortec stand for in Chevy engine?

The term “vortec” is simply a marketing name used by Chevrolet to communicate its use of “vortex technology”. Chevy’s vortex technology creates an air vortex inside the engine, which results in better air-to-fuel efficiency.

Can a Chevy Express be swapped for a Vortec?

GM used that newer computer in the 2002 Chevy Express 5.7L vortec vans and so the programming is available. I just don’t have the wiring diagrams handy for that swap. Swapping engine mounts and such is pretty straight forward. its the wiring that gets most people.

What kind of engine does a 1998 Chevy Blazer have?

Description: Used 1998 Chevrolet Blazer LS with AWD/4WD, 5000lb Towing Capacity. 1997 Chevrolet Blazer LS 4WD with the 4.3L V6 engine. Cloth seats; tow package. Call 509-276-2925 for more information. Accident History: This vehicle has 0 reported accidents. Number of Previous Owners: This vehicle has multiple reported owners.

How long does a Chevy 4.3L Vortec engine last?

3 vortec is a very strong and reliable motor, proven by it being the longest lasting production vortec engine. Generally, these engines are extremely capable of lasting up to 300,000 miles.

What kind of engine does a Chevy Vortec have?

The Chevy vortec engine line spans from small block V6’s to big block V8’s and also includes some inline 4, 5, and 6 engines used in less popular GMC brands. The term “vortec” is simply a marketing name used by Chevrolet to communicate its use of “vortex technology”.

What does LS mean on a Blazer?

What causes hesitation and surging on Blazer 4.3L?

Fix Hesitation and surging on Blazer 4.3L If you have Hesitation and surging on Blazer 4.3L and it’s driving like a dog—poor acceleration, hesitation, or a surge and you suspect a fuel problem, you may be partially right.

Why is my Blazer 4.3L driving like a dog?

If you have Hesitation and surging on Blazer 4.3L and it’s driving like a dog—poor acceleration, hesitation, or a surge and you suspect a fuel problem, you may be partially right. But before you start replacing really expensive components like the fuel pump, try this: Disconnect the electrical connector to the MAF sensor and take it for a drive.

How tall is a 2000 Chevy Blazer LS 4dr?

Exterior Length 183.3 ” Body width 67.8 ” Body height 64.2 ” Wheelbase 107.0 ” Curb 4,023 lbs.

What kind of engine does a Chevy Blazer have?

1996 Chevy Blazer. 6 cylinder engine. While driving on the highway my Chevrolet Blazers engine just shut off. I pull over, wait a minute, then start the engine and continue down the highway again. A minute later the engine shuts off again. This happens 7 or 8 times.

When does a 2001 Blazer start to bog down?

I have a 2001 Blazer, last week as I was climbing a hill I attempted to accelerate and heard a “pop” and my engine started to bog down. Over this last week the bogging down has got progressively worse but only happens when you attempt to accelerate.