# 4.3 Vortec Misfire

**URL:** <https://forums.speedlife.net/t/4-3-vortec-misfire/242568>\
**Category:** Shift518 Automotive\
**Created:** [March 5, 2009, 4:18am UTC](https://forums.speedlife.net/t/4-3-vortec-misfire/242568 "2009-03-05T04:18:31Z")\
**Posts on this page:** 4\
**Page:** 3

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**Author:** ![dc2nick](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/dc2nick/32/6289_2.png) [@dc2nick](https://forums.speedlife.net/u/dc2nick)\
**Post date:** [April 20, 2009, 9:36am UTC](https://forums.speedlife.net/t/4-3-vortec-misfire/242568/41 "2009-04-20T09:36:10Z")

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mine was actually changed to normal coolant. fuck Dexcool  
still overheated tho, pry bad thermostat. i kno my radiator is clogged too. i need to overaul the engine bay.

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**Author:** ![BoostedS10](https://avatars.discourse-cdn.com/v4/letter/b/f19dbf/32.png) [@BoostedS10](https://forums.speedlife.net/u/BoostedS10)\
**Post date:** [May 27, 2012, 2:01am UTC](https://forums.speedlife.net/t/4-3-vortec-misfire/242568/42 "2012-05-27T02:01:14Z")

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Good News!!! I found this website and it looks like they found a fix for the bad distributor cap design; Crab. [http://www.misfirebegone.com](http://www.misfirebegone.com) appears to be a new product. The inventor seems to have had problems himself with rough idle and P0300 misfire codes.

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**Author:** ![dc2nick](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/dc2nick/32/6289_2.png) [@dc2nick](https://forums.speedlife.net/u/dc2nick)\
**Post date:** [May 27, 2012, 4:20am UTC](https://forums.speedlife.net/t/4-3-vortec-misfire/242568/43 "2012-05-27T04:20:31Z")

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Seriously??? I got rid of this truck like 3 years ago.

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**Author:** ![GD3Skier](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/gd3skier/32/6400_2.png) [@GD3Skier](https://forums.speedlife.net/u/GD3Skier)\
**Post date:** [May 28, 2012, 7:56am UTC](https://forums.speedlife.net/t/4-3-vortec-misfire/242568/44 "2012-05-28T07:56:49Z")

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Spambots are getting smarter these days. But only by a little bit haha.

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