Topic: GM Engine Block Codes
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Answers to Common Questions
How do I Check a GM Engine Block Code?
Every General Motors engine has several stampings on it. There is a date stamp and a casting stamp. The casting stamp is commonly referred to as the block code. This code identifies the size of the engine. Given that many of the blocks that... Read More »
Source: http://www.ehow.com/how_6881988_do-gm-engine-block-code_.html?ref...
How to Decode the GM Engine Block
Every GM engine is stamped with an eight-digit code. When you translate this information, you can find out when and where the engine was made. In addition, the engine suffix can be cross-referenced to verify the year and body style of the v... Read More »
Source: http://www.ehow.com/how_7517566_decode-gm-engine-block.html
Where Are the Engine Casting Numbers on a GM Big Block?
General Motors big block engines appear in all GM makes, including Chevrolet, Pontiac, Buick, Oldsmobile, GMC and Cadillac. GM big block casting numbers are easy to locate, but the casting number's location depends on the GM brand in questi... Read More »
Source: http://www.ehow.com/facts_7816037_engine-numbers-gm-big-block.htm...
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GM Engine Block Codes
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Answers to Other Common Questions
350 4 bolt main
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Source: http://wiki.answers.com/Q/What_GM_engine_has_casting_codes_140163...
GM has traditionally encoded the platform as the fourth character of the VIN. Other content includes an engine code and manufacturing plant. GM's VIN format is as follows: Position Sample Description 1 1 World Manufacturer Identifier 2 G 3 ...
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Source: http://wiki.answers.com/Q/What_is_Code_of_engine_at_vin_number_fo...
Domestic No spark from ignition control module or distributor or import (like Geo or Spectrum) No distributor reference pluses to ECM.
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Source: http://wiki.answers.com/Q/What_is_93_gm_service_engine_code_12
Many of the national parts store chains will do this for free. They will plug in a "scan tool" to the diagnostic connector to read the codes stored in the computer . Any time the check engine light comes on, it will store a code related to ...
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Source: http://www.ehow.com/how_4589581_scan-check-engine-light-comes.htm...
It's probably a 1972 350.
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Source: http://wiki.answers.com/Q/What_gm_engine_has_3970010_on_the_block...
the is a conector under the dash on the driver side called a OBD2 conector. the is the port that is used to read troble codes. Take the truck to your local auto zone and get them to read the codes for you, then get them to give you the prin...
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Source: http://wiki.answers.com/Q/How_do_you_check_for_engine_codes_on_a_...
