# Why is my car so slow??

**URL:** <https://forums.speedlife.net/t/why-is-my-car-so-slow/106562>\
**Category:** SON240sx Automotive\
**Created:** [May 14, 2007, 7:30pm UTC](https://forums.speedlife.net/t/why-is-my-car-so-slow/106562 "2007-05-14T19:30:59Z")\
**Posts on this page:** 1\
**Showing post:** 8

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**Author:** ![D\_Fresh](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/d_fresh/32/5542_2.png) [@D\_Fresh](https://forums.speedlife.net/u/D_Fresh)\
**Post date:** [May 14, 2007, 10:04pm UTC](https://forums.speedlife.net/t/why-is-my-car-so-slow/106562/8 "2007-05-14T22:04:37Z")

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> [@newman, is that you?](https://forums.speedlife.net/t/newman-is-that-you/12525/11):
>
> From what I read the difference of 2.5" vs 3" on our cars does not make a big difference.

Correct me if im wrong but it does?

-Did you replace cap and rotor during tune up?  
-Did you gap your plugs properly?

- Fuel filter?  
-Timing, timing, timing

Those were all big issues when i got my car which helped alot in the performance. If your car is still slow after adressing all those concenes(sp?)  
then id start looking deeper into things as you said

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