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Once Again Puttering, Dropping Revs On Idle, Missing On Low Rpm

IM-32-FK

By IM-32-FK,
in General Maintenance

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IM-32-FK Mentor

IM-32-FK

Posted
Posted

All of a sudden today, the car goes spastic again out of the blue. Like the title says, it putters on idle that u can here popping noises and it idles like a rotor....like 'putt putt putt' noise instead of one drawn out noise like it should be. It also jumps between 200-900rpm, car 'misses' on initial take off too. Also when i go to change gears the revs also drop very low like 200-500, sometimes even 100rpm. Could it be spark plugs or the coilpack loom? because the rb25de neos have all that crap on top of the spark plugs so u gotta dismantle the intake piping and a part of the throttle body and plenum, also a few more hoses so that takes a fair bit of time. I had to modify and change one of the coilpack loom plugs because i broke the clips on the old one but when i unplugged the usual suspect coil plugs clips and the cylinders seem to be running fine.Also im having problem with coolant leaking where spark plug 1 and 2 is occasionally.

I need to get to work so im still going to be driving this thing. Any help would be appreciated

XGTRX Veteran

XGTRX

Posted
Posted (edited)

Also im having problem with coolant leaking where spark plug 1 and 2 is occasionally.

This may be your problem. Where is the coolant coming from and where is it going. Edited by XGTRX

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