S-10 & Blazer 1982-2005
The S-10 and Blazer was arguably the most versatile and accessorizable mid-size truck and SUV on the market.
Platform: S/T-series & GMT 330

99 blazer 4.3 drivability problem

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Old May 24, 2007 | 12:33 PM
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objec's Avatar
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Default 99 blazer 4.3 drivability problem

when driving the blazer and using the gas pedal at normal/light acceleration the blazer does good. but when the gas pedal is floored or pushed all the way real fast the blazer feels like it is misfiring or hesitates to catch up. it will do this in drive and park.

the ignition system is good, no check engine lights.
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Old Jun 25, 2007 | 4:14 PM
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Default RE: 99 blazer 4.3 drivability problem

Fuel injector problem
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