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1991 4.3 Changes??

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Old 02-28-2009, 04:30 PM
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Default 1991 4.3 Changes??
Newbie just wondering what changes were made to the fuel injection system of a 91' 4.3 that makeit different than a 1990 4.3 engine???[8D]
 
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Old 02-28-2009, 06:43 PM
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Default RE: 1991 4.3 Changes??
I may be wrong but I do not think there were any changes. TBI
 
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Old 02-28-2009, 07:55 PM
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Default RE: 1991 4.3 Changes??
92 was the first year for the CPI so... Yeah, TBI is TBI...
 
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