NoPistons -Mazda Rx7 & Rx8 Rotary Forum

NoPistons -Mazda Rx7 & Rx8 Rotary Forum (https://www.nopistons.com/)
-   3rd Generation Specific (https://www.nopistons.com/3rd-generation-specific-18/)
-   -   Shakes On Startup (https://www.nopistons.com/3rd-generation-specific-18/shakes-startup-23015/)

no cup holders 08-19-2003 12:11 AM
when i startup my car is kinda shakes for about one second. then everything is fine. idles fine, runs fine, just that one second that it shakes pretty bad on startup. why? engine is old, 110k miles..could this be the reason?

thanks

andynogo 08-19-2003 08:41 AM
Could be a bit crusty around the seals with goopy build-up and takes a second or so to free and get compression again?



Try running upper cylinder lubricant/cleaner or similar thorugh it and see if it improves? If you're that bothered by it.

FDokinawa 08-19-2003 01:00 PM
motor mounts.. that would be my guess

wraith 08-19-2003 02:30 PM
Originally Posted by FDokinawa' date='Aug 19 2003, 10:00 AM
motor mounts.. that would be my guess
yeah but wouldn't he have the same problem if he hits the gas if it was the motor mounts?

no cup holders 08-19-2003 03:54 PM
other responses i've gotten are fuel pump and power fc....



anybody else have this problem??? besides startup everything else runs fine....(well, fine for FD :-p )

wraith 08-19-2003 03:57 PM
does it do it if you start the car when its already warm?


All times are GMT -5. The time now is 04:41 AM.


© 2024 MH Sub I, LLC dba Internet Brands