ka42de help - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

kingyogi · 09-15-2007, 08:07 PM

i bought a s14, it ran good for awhile.
now all types of problems have come up.
the current problem is my motor over heating... ive replaced the coolant with new coolant and 50/50
also, my reverse has sorta gone out (its an auto)
sometimes itll go into reverse, sometimes it wont.
when it does itll be like usualy, at 800 rpms
then sometimes i have to get it up to 3500 rpms for it to catch
i was on my way to the drag strip and my radiator hose poped off ealier.
i replaced the clamp, its holding it on there fine now.
so, whys my motor still over heating?
thanks in advanced.

:edited: i meant to put ka24de... its just been a real long night.

kingyogi · 09-15-2007, 09:07 PM

i tried to bleed the line. a friend told me do it when it gets hot. i did, but he said only do it a very little bit so itll start to bubble out of it. it didnt bubble?

the new problem is my motor is making a knocking sound.
what could that be?
i dont want this car sold with a single problem. everything needs to be taken care of.
thanks in adanvced

MavericStephenc · 09-15-2007, 09:11 PM

does the sound lick a click? is it coming from the head? if so the timing chain guide could have broken...its common just remove it by removing the valve cover then the guide is right up front.

as for overheating replace the thermo. mabye the water pump too.

edit: in terms of the tranny, idk what to tell you but if you abuse an automatic enough i have seen them break fairlt easily

Kouki · 09-15-2007, 09:17 PM

What's a ka42de? Must be a 4.2 liter V8?? Super rare!!!!!!

kingyogi · 09-15-2007, 09:18 PM

Quote:

Originally Posted by MavericStephenc

does the sound lick a click? is it coming from the head? if so the timing chain guide could have broken...its common just remove it by removing the valve cover then the guide is right up front.

as for overheating replace the thermo. mabye the water pump too.

edit: in terms of the tranny, idk what to tell you but if you abuse an automatic enough i have seen them break fairlt easily

man, thats exacty what it is.
i forget these motors are chain driven
can anyone link me to a site that i can order this stuff? and compare what prices would be for a local shop to get them.
nissan charged me 26 bucks for 6 wheel nuts, and a timing cover seal.
napa charged me 332 for a new altenator.
advanced auto charged me 40 somethin for all the belts
then all the little things so far.
so much for wanting new seats in my s14! grrr

MavericStephenc · 09-15-2007, 09:21 PM

order what?
msglght

09-15-2007, 08:07 PM	#1
kingyogi Zilvia Junkie Join Date: Aug 2007 Location: GA Age: 35 Posts: 476 Trader Rating: (1) Feedback Score: 1 reviews	ka42de help i bought a s14, it ran good for awhile. now all types of problems have come up. the current problem is my motor over heating... ive replaced the coolant with new coolant and 50/50 also, my reverse has sorta gone out (its an auto) sometimes itll go into reverse, sometimes it wont. when it does itll be like usualy, at 800 rpms then sometimes i have to get it up to 3500 rpms for it to catch i was on my way to the drag strip and my radiator hose poped off ealier. i replaced the clamp, its holding it on there fine now. so, whys my motor still over heating? thanks in advanced. :edited: i meant to put ka24de... its just been a real long night. __________________ Last edited by kingyogi; 09-15-2007 at 09:22 PM..

09-15-2007, 09:07 PM	#2
kingyogi Zilvia Junkie Join Date: Aug 2007 Location: GA Age: 35 Posts: 476 Trader Rating: (1) Feedback Score: 1 reviews	i tried to bleed the line. a friend told me do it when it gets hot. i did, but he said only do it a very little bit so itll start to bubble out of it. it didnt bubble? the new problem is my motor is making a knocking sound. what could that be? i dont want this car sold with a single problem. everything needs to be taken care of. thanks in adanvced __________________

09-15-2007, 09:11 PM	#3
MavericStephenc Zilvia Addict Join Date: Aug 2006 Location: salem mass. Age: 37 Posts: 830 Trader Rating: (0) Feedback Score: 0 reviews	does the sound lick a click? is it coming from the head? if so the timing chain guide could have broken...its common just remove it by removing the valve cover then the guide is right up front. as for overheating replace the thermo. mabye the water pump too. edit: in terms of the tranny, idk what to tell you but if you abuse an automatic enough i have seen them break fairlt easily __________________ That kind of attitude is SHIT. People with that kind of complacent outlook on law and government are the bane of this country's existence. -Thesquidd Boycott Berkeley and code pink

09-15-2007, 09:21 PM	#6
MavericStephenc Zilvia Addict Join Date: Aug 2006 Location: salem mass. Age: 37 Posts: 830 Trader Rating: (0) Feedback Score: 0 reviews	order what? msglght __________________ That kind of attitude is SHIT. People with that kind of complacent outlook on law and government are the bane of this country's existence. -Thesquidd Boycott Berkeley and code pink

09-15-2007, 09:17 PM	#4
Kouki Zilvia Addict Join Date: Feb 2005 Location: Nebraska Age: 40 Posts: 727 Trader Rating: (3) Feedback Score: 3 reviews	What's a ka42de? Must be a 4.2 liter V8?? Super rare!!!!!!