Quote:
Originally Posted by Howerton Engineering
What size jet are you running?
Does the car run less boost with the system on and spraying?
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running 0.8mm jet. with no restrictor. i think its too much flow. even tho richard lashed the ecu for a smaller flow. roger suggested like a 0.5mm jet.
i will check if its running less boost.
update*** just went out with the 0.5mm restrictor. no flow on the bar graph. turned the SC on the guage and still no flow. i will now check the next size restrictor. 0.7mm.
Quote:
Originally Posted by zakshaker
have you checked A/F ratio ?
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ill try to do that. do most decent odb2 machines have the feature to check that?
Quote:
Originally Posted by Richard L
It sounds like the engine is having problem firing the mixture. The 1 to 2 secomd run on is evident the mixture continued to burn down the exhaust pipe.
I am not knowledgeable with Minis but all Minis I have encountered uses 100% methanol. The next logical step is try running 100% methanol. Perhaps a smaller jet with 50:50.
Just to recap, what is the fuel injector size?
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i think the fuel injector size is around 400cc/min
***update***
thanks to all who have helped above. i will try those suggestions now. and hopefully we can get to the bottom of this.
@Howerton Engineering
did you have similar experiences to what i noticed when you tune the minis r56?