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Having problems with cold start after install of rdx injectors
Posted: Thu Mar 05, 2015 12:31 pm
by Rsxtuner08
I installed rdx injectors and ever since I have to crank on my car forever for it too start, I had my tuner change the dead times and adjust the kal for the new injectors, the car feels great after it is started.. The funny thing is, if it is colder then 31" outside the car will start fine wether it's a
Cold start or been just sitting there for 15 mins. I was thinking of change the 42" injector pulse close to that of the 31 to see if that would help, would there be a problem with his or do any harm to the car. I have even reduced cranking fuel to -15% because I have to press the gas pedal down for the car to start if it's over 32" outside
Re: Having problems with cold start after install of rdx injectors
Posted: Thu Mar 05, 2015 12:34 pm
by Spunkster
You will just have to try and see if that helps.
Re: Having problems with cold start after install of rdx injectors
Posted: Thu Mar 05, 2015 1:48 pm
by Rsxtuner08
Ok thx, I just trying to make sure nothing was wrong with doin so
Re: Having problems with cold start after install of rdx injectors
Posted: Thu Mar 05, 2015 2:08 pm
by Rsxtuner08
Are u suppose to go with the stock crank pulses or change them like u do the dead times?
Re: Having problems with cold start after install of rdx injectors
Posted: Sat Jun 16, 2018 11:10 am
by Bullyk20
Rsxtuner08 wrote: Thu Mar 05, 2015 12:31 pm
I installed rdx injectors and ever since I have to crank on my car forever for it too start, I had my tuner change the dead times and adjust the kal for the new injectors, the car feels great after it is started.. The funny thing is, if it is colder then 31" outside the car will start fine wether it's a
Cold start or been just sitting there for 15 mins. I was thinking of change the 42" injector pulse close to that of the 31 to see if that would help, would there be a problem with his or do any harm to the car. I have even reduced cranking fuel to -15% because I have to press the gas pedal down for the car to start if it's over 32" outside
Hi,
any thing happened well or not with this adjusment?
thanks man
Re: Having problems with cold start after install of rdx injectors
Posted: Sat Jun 16, 2018 11:13 am
by Bullyk20
Spunkster wrote: Thu Mar 05, 2015 12:34 pm
You will just have to try and see if that helps.
is not a plug & play, change dead times, cc and done?
20 minutes after wont start like before with the oem injectors, 3 cranks after starts but lazzy and then was stabilized
when i installed them all ok
thanks admin