car running bad when weather is hot
 

when i go to work early in the morning my car runs normal but when i get off work and try to make it home my car runs weird and can hardly accelerate ang get up to speed. what causing this? anyone pls help

Re: car running bad when weather is hot
 

ECU sees the high heat and pulls a shitload of timing and dumps fuel.......that along with the shitty air

Re: car running bad when weather is hot
 

so whats the solution to this problem?

Re: car running bad when weather is hot
 

what car, what engine, what ecu, stock or turbo?

Re: car running bad when weather is hot
 

... and what intercooler (if any)?

Re: car running bad when weather is hot
 

y8 bottom z6 head turbonetics t3 t4, no intercooler yet, missing link and about to get fmu. i know its a cheap setup but only for now

Re: car running bad when weather is hot
 

complaining about the issues, heat related.......and you have no IC?

Don't you see the problem?????

Also how do you have the cam and ignition timed?

Re: car running bad when weather is hot
 

ordering the intercooler tomorrow(maybe). well i dont have an adjustable cam gear yet and the dizzy timing is set on the first of the three lines you see (the one on top) does timing have anything to do with it? i also think my timing belt is off because when i set the timing to stock timing the car runs really crappy, it hesitates a lot(when car was still n/a). i was thinking it might be my distributor too, maybe the previous owner didnt intall it right. is there any way i could check this? thanks for the help guys

Re: car running bad when weather is hot
 

so you don't have fuel management yet????

Re: car running bad when weather is hot
 

ill get the fmu for now