NoPistons -Mazda Rx7 & Rx8 Rotary Forum

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-   2nd Generation Specific (https://www.nopistons.com/2nd-generation-specific-17/)
-   -   Need Help! (https://www.nopistons.com/2nd-generation-specific-17/need-help-14859/)

gearbanger 04-02-2003 09:32 AM

I've got my brothers TII runing last night but when its cold it fires right up and idles at about 2000rpm. When I shut it off it will not start again for atleast 20min. I can smell fuel its flooding its self. I'm going to chack for spark after its warmed up but I don't think thats the problem because it will run for a while and not stall. Very confused please help. https://www.nopistons.com/forums/pub...O_DIR#>/11.gif https://www.nopistons.com/forums/pub...1047683664.gif

gearbanger 04-02-2003 12:36 PM

Anybody out there?

rotarychainsaw 04-02-2003 01:11 PM

Dont shut it off till its warm. Run some fuel injector cleaner maybe.

turborotor 04-02-2003 02:01 PM

How old is the engine? IF you engine has high miles you have the famous hot start problem.

Turbo II 04-02-2003 02:26 PM

try pulling the egi fuse and cranking the engine. this will unflood the engine. then pop the fuse back in and start. if it doesnt work the first time do it again. u may have leaky injectors, thats what usually causes that problem. over all u can install a switch to unflood ur motor or fix the injectoprs if thats the problem. let us know how it turns out

gearbanger 04-02-2003 04:42 PM

It has 104,000 on it what is the famous hot start problem?

Turbo II 04-02-2003 05:51 PM

when ur car is hot and it wont start cause ur engine is flooded

gearbanger 04-02-2003 06:18 PM

How do you fix it?

smitty 04-02-2003 09:58 PM

do you know what size primary injectors your using and have you checked them for leaks? If your idle is 2k

you are running a sreious port or running very rich. you may want to check your tps switch.

Dave

dopey88rx 04-04-2003 04:16 PM

cheak your fuel pump pulseater it is on ur fuel rail ( it went out in mine and it would not start )


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