Poor Fuel Economy

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Poor Fuel Economy

Posted to Technical Discussion Forum on 12/20/2008 7 Replies

Hello to all at iATN!!

I own a 2000 Chevy blazer 4.3 V6 with 120,000. Recent work includes updated lower intake manifold gaskets, updated MPFI injector kit (to replace old style poppet injector), and new fuel pump.

Prior to these repairs the truck was aver... Login to read more.

7 Replies Received (View Replies)

Vehicle Data

2000 Chevrolet Blazer LS 4.3L Poor Fuel Economy

Engine	4.3 L
Trans	4-speed Automatic (Electronic)
Symptoms	Poor Fuel Economy

Vehicle Data

2000 Chevrolet Blazer LS 4.3L Poor Fuel Economy

Engine	4.3 L
Trans	4-speed Automatic (Electronic)
Symptoms	Poor Fuel Economy

7 Replies Received (View Replies)

7 Replies Received (Hide Replies)

Vehicle Data

2000 Chevrolet Blazer LS 4.3L Poor Fuel Economy

Vehicle Data

2000 Chevrolet Blazer LS 4.3L Poor Fuel Economy