Hi Guys, any davice would be a big help.


the car is currently stage 3, has 803, map and chip, along with bigger acuator and intercooler.

ok the car has a spark has fuel to much and the timiong is all correct. ive done compression test and its got good compression across all four. now the problem is its putting far to much fuel in the cylinder to the point ive had to change oil due to full of fuel.

if i unplug injectors and turn the car over to clear out any existing fuel thsats fine, but when i plug injectors bk in it will start for 5 second ish then cut out and not run again.

Any help would be great, as im abouts to pull my hair out
Also the bottom end has recently been rebuilt wll full documentation of work carried out.

Sorry if i have gone round the houses with my explanation.

Thanks Steve

 

to much fuel in all cyclinders?

 

MSD is on your doorstep

Might work out cheaper just to take it to them

Steve

 

As above save the hassle and take it to the professionals

 

check map sensor connector and wires round that area, i had a overfueling problem due to faulty map sensor

 

check the ohms of the injectors to see if they are working correctly. they should be between 2 and 2.5 i think

 

could also be a water temp sensor.

 

sounds map sensor issues either wiring or faulty sensor

 

map sensor mate just put a new one in and i bet it works after that its happened to me a couple of times