Question about Cars & Trucks

Open Question

What years of motors will interchange with a 1999 blazer 4.3 4x4?

Posted by Anonymous on

2 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

  • 2926 Answers

SOURCE: I have a 1996 blazer 4.3 v-6 that has a bad motor.

Any GM vehicle (truck/van/SUV) from 1996 to 2002 will interchange. There were two versions, the LF5 and LF6.

L35 and LF6 SCPI
Major design changes to the 4.3L V6 for the 1996 model year. Like other small block Chevrolet V8s, the 4.3L engine received redesigned heads which had improved airflow and combustion efficiency. These heads are referred to as Vortec heads. Furthermore the 4.3L was upgraded to receive sequential port fuel injection. The fuel system uses six centrally mounted injectors firing into six nylon hoses with poppet valves leading to each intake port. This system was call SCPI (Sequential Central Port Injection). This 4.3L used a two piece manifold, with the upper half manufactured from a composite plastic and the lower half manufactured from cast aluminum.
The engine block was revised with structural reinforcing ribs up front eliminating the two freeze plugs (on the front and back) along with an alloy oil pan (for the S10, Blazer, and Jimmy).
This engine came in two versions, the LF6 rated at 175 hp (130 kW) - 180 hp (130 kW), and the L35 rated at 180 - 200 hp (150 kW). Only the S-series pick-ups used the LF6, while the fullsize trucks, vans and Blazer and Jimmy used the L35 version. The L35 was optional on the S-Series trucks.
Year Horsepower Torque Fuel System Compression Ratio RPO Applications 1996 170 hp (130 kW) @ 4400 rpm 235 lb·ft (319 N·m) @ 2800 RPM SCPI 9.2:1 LF6 5 1997-2002 175 hp (130 kW) @ 4400 rpm 240 lb·ft (325 N·m) @ 2800 RPM SCPI 9.2:1 LF6 5 1996-2002 180 hp (130 kW) @ 4400 rpm 240 lb·ft (325 N·m) @ 2800 RPM SCPI 9.2:1 LF6 6 1996-2002 180 hp (130 kW) @ 4400 rpm 245 lb·ft (332 N·m) @ 2800 RPM SCPI 9.2:1 L35 5 1996-2002 190 hp (140 kW) @ 4400 rpm 250 lb·ft (339 N·m) @ 2800 RPM SCPI 9.2:1 L35 3,4,6 1996-2002 200 hp (150 kW) @ 4400 rpm 250 lb·ft (339 N·m) @ 2800 RPM SCPI 9.2:1 L35 2 1996-1998 200 hp (150 kW) @ 4400 rpm 255 lb·ft (346 N·m) @ 2800 RPM SCPI 9.2:1 L35 1 1999-2002 200 hp (150 kW) @ 4600 rpm 260 lb·ft (353 N·m) @ 2800 RPM SCPI 9.2:1 L35 7

Posted on Dec 19, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Does my 2001 Chevy blazer interchange parts with a 1999 cchevy blazer


there will be a lot of interchangeable parts but you will have to check as you go

May 08, 2017 | Cars & Trucks

1 Answer

What years will the 4.3l engine interchange with a 2001 s-10 blazer


Rebuild your engine or junk the truck. I refuse to work on these...Way too much trouble...If you want to replace it. 99 to 02, i believe. Just replace all the sensors and such off the old engine.

Aug 19, 2014 | 2001 Chevrolet Blazer

1 Answer

Years interchange chevy trucks


Dear Sir/Madam

Good day.

We're Auto-parts manufacturer from China. We are able to supply Axles & Axle tubes , Grease Nipple,Brake hose , Auto Springs, and some other fittings. If you have any requirements about auto-parts , please feel free to contact us.

Our link:http://www.jdk-autoparts.com/en/index.php

Thank you for reading.

Best regards
Maxine
E:zjhuisen@163.com

Dec 12, 2013 | 2001 Chevrolet Blazer

1 Answer

What year 4.0L motor is interchangeable with the 1999 4.0 in The Grand Cherokee Laredo


Most salvage yards should have interchange info for that. It depends on if you are getting a short block or the entire engine.

Aug 12, 2013 | 1999 Jeep Grand Cherokee

1 Answer

Blazer alternator interchange


No.
An auto parts store can tell you for sure, but my book shows that alternator fitting 1996-1998 V6 models.

May 29, 2013 | 1999 Chevrolet Blazer

1 Answer

Will a motor out of a 2004 blazer, 4.3 , work in a 1999 bravada , 4.3


Yes,parts are interchangeable between the bravada 4.3 and Blazer.

Dec 11, 2012 | 1999 Oldsmobile Bravada

1 Answer

What years of fuel pumps will interchange with the 1996 v6 blazer


The one that is deisgned for it. Any like engine will work.

Nov 05, 2012 | 1996 Chevrolet Blazer

1 Answer

Will a 2001 4.3 fit a 95 4.3 I have a 2001 Rolled s10 blazer w a 4.3 and an automatic trans will this fit and work in a 1995 s10 blazer that had a 4.3 and an automatic transmission


Yes it will but your going to have to also transplant the ECM. The change off years to the Blazers are 1992 to 1995 and interchangeable, 1995 being the odd ball year for the 4.3, and in 1996 to 2002 are all drive-train interchangeable. Good luck and keep me posted if you have any more questions.

Feb 22, 2010 | 2001 Chevrolet Blazer

1 Answer

Are parts on a 96 and 99 blazers interchangable?all parts or which ones? mainly under the hood parts but body parts also. both hav a 4.3 vortec motor.


im not sure what your looking for as far as parts... but motor wise., yes they are there both vortex. and the trannys and t cases should be interchangeable... after all you did get a chevy. almost everything is interchangable.

Jan 30, 2010 | 1999 Chevrolet Blazer

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

84 people viewed this question

Ask a Question

Usually answered in minutes!

Top Cars & Trucks Experts

yadayada
yadayada

Level 3 Expert

75005 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22095 Answers

Randy Ohler

Level 3 Expert

14585 Answers

Are you a Car and Truck Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...