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View Full Version : Weird ass spark prob!!! Help Me!!!!!


rps13drift
07-09-2008, 12:53 PM
So for the past few weeks i have been battleing with a start but no idle problem on my sr20 and i swear its going to be the death of me. So today i was working on it replaceing and RTV'ing the shit out of every intake side gasket i have. I go to start it up and it does the same old thing! I can rev her all i want but she just wont idle. So i decide to put a set of new plugs in right after it died out like it always does. After i switch my ngk coppers to my ngk iridiums this thing will not even hick up for me! It just cranks and cranks! but wont fire! Both sets of plugs are gapped properly to spec.
So im wondering could my ignitor chip be going bad? I have a whole extra coilpacks/harness that i tried and that also did nothing for it and i grounded the ignition harness ground to both chassis and motor with no progress!

952jz240sxr
07-09-2008, 02:57 PM
sooo.. are you getting spark, fuel, anything??

Z U L8R
07-09-2008, 04:41 PM
no iridium plugs for a turbo motor sir, [email protected] or [email protected]

if your car revs fine but won't idle then i don't think ur ignitors bad....if it was it wouldn't rev.

as far as idling...have you tried to raise the idle by loosening the screw on the idle air control valve that's inbetween the runners for cylinders 2 and 3?

have you checked compression? / ignition timing?

Dave

rps13drift
07-09-2008, 06:39 PM
Just replaced my ignitor chip with a Q45 jammy and she fired to life like never before! I ended up putting a new set of coppers in there anyway! Fuck iridium LOL! She is still idleing very ruff but i thing i found the culprit. My intercooler coupling from the throttle body to the cold pipe seems to be shitty and leaking but hey its atleast idleing on its own with out touching the throttle so im pretty happy!