Hello, friends!
I have a trubl with cold start! ia have evo 4. 1000 CC-RC,272 cams BC,walbro!when it's 20 degrees +,it's all right,but when less than 20 degrees, ia have problem with start! no flash,and after 2-3 min i have a the flow of gasoline from the exhaust manifold!what to do?

 

Raw fuel dripping from the manifold?

 

yes. fuel dripping from exhaust manifold and on the floor!
but yesterday i had a problem with ign, evo stoped and didn't star,than was star some times worked and tachometer needle was jumping up to 5,000 rpm,Then again stalled and pops into the muffler.

 

hello!i changed crank position sensor,and problem stay!fills the first cylinder,other cylinders, dry!
what happend?help me please

 

Have similar issues, but not quite as bad. It is a known issue that the AEM EMS does not like cold weather, cold starts. I think I have flooded the engine once, but pulled the plugs, let it sit for 5 min, put the plugs back in and it started up in a few cranks.
Check the AEM EMS forum for tuning the 1313 specifically for cold starts.

 

oh,and what can i do?give me link pls and +18 it's no cold))))

 

There is a sticky for the AEM cold start. I would start there.

 

What did you meanth?More details?

 

Vlad, send me your map, I can check it out If u like to see if its a software issue... billspectuning@gmail.com

 

https://www.evolutionm.net/forums/ae...-evo-viii.html

Evo viii start thread

 

Hello
One more question, car will not start and when I heat the dryer(warm)
ECU and the car starts/
what happend?

 

i sent you my map.thanks