# throttle body sync - Cali 1100i
**URL:** https://forum.motoguzziclub.co.uk/t/throttle-body-sync-cali-1100i/941
**Category:** Big Block Tonti and Loop Frame models
**Created:** [26 October 2013 09:48 UTC](https://forum.motoguzziclub.co.uk/t/throttle-body-sync-cali-1100i/941 "2013-10-26T09:48:00Z")
**Posts on this page:** 6
**Page:** 1
### Author:  [@Gerbil](https://forum.motoguzziclub.co.uk/u/Gerbil)
#### Post date: [26 October 2013 09:48 UTC](https://forum.motoguzziclub.co.uk/t/throttle-body-sync-cali-1100i/941/1 "2013-10-26T09:48:00Z")
hi guys going to do my throttle bodies today with the carbtune reading plenty forums, it looks easy this is my first go at guzzi as its doing a lot of popping and running a little rough have done plenty beemers, so will be carefull as not to upset to much not touching ecu, mines a cali 96 1100i , have fitted Dans relays /k & n filter and just a little slow firing up on choke but once running and warmed up goes fine it just farts and pops shutting off throttle also fitted new iridium plugs/ leads thx gerbil
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### Author:  [@Exmembers](https://forum.motoguzziclub.co.uk/u/Exmembers)
#### Post date: [26 October 2013 11:38 UTC](https://forum.motoguzziclub.co.uk/t/throttle-body-sync-cali-1100i/941/2 "2013-10-26T11:38:18Z")
Farting and popping on overun is often ait getting into the zorst, so once you do what you have to check all zorst joints …sometimes there will be a tell tale streak of carbon where it leaks, IF it gets less when real hot that is also a symptom of air getting in…as the joints heat it seals any weeny gap.
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### Author:  [@Exmembers](https://forum.motoguzziclub.co.uk/u/Exmembers)
#### Post date: [26 October 2013 21:52 UTC](https://forum.motoguzziclub.co.uk/t/throttle-body-sync-cali-1100i/941/3 "2013-10-26T21:52:26Z")
Certainly worth checking the sync on the throttle bodies, but then you must also set the TPS.
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### Author:  [@guzzibrat](https://forum.motoguzziclub.co.uk/u/guzzibrat)
#### Post date: [27 October 2013 07:34 UTC](https://forum.motoguzziclub.co.uk/t/throttle-body-sync-cali-1100i/941/4 "2013-10-27T07:34:11Z")
Also worth checking for air leaks on the inlet side
All the best
Steve
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### Author:  [@Mad\_Farquhar](https://forum.motoguzziclub.co.uk/u/Mad_Farquhar)
#### Post date: [27 October 2013 12:15 UTC](https://forum.motoguzziclub.co.uk/t/throttle-body-sync-cali-1100i/941/5 "2013-10-27T12:15:24Z")
May also be worth a check of the exhaust gaskets - they have a habit of blowing.
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### Author:  [@Exmembers](https://forum.motoguzziclub.co.uk/u/Exmembers)
#### Post date: [27 October 2013 18:49 UTC](https://forum.motoguzziclub.co.uk/t/throttle-body-sync-cali-1100i/941/6 "2013-10-27T18:49:12Z")
The inlet rubbers can also have a crack usually where you can’t see it on the inside near the Jubilee clip, had that happen to the Le mans once a new inlet rubber fixed it Buy oh boy was it a tight fit to get back on.