93 s13 ka24de bogging

[mofeel]

hey guys im having a bog problem with my ka24de with 5spd tranny. it idles fine but when i give it gas itll bog horribly until it gets to 3,000 rpm then its fine, but when i drive it its jerky as crap and wants to give you whiplash. Ive changed the maf already and didnt help it. I checked the ecu for codes and it threw code 11, and 21, which is the crankshaft position sensor and something with the ecu not getting codes from the ignition properly. Any suggestions? Im still kind of new to the nissan and car scene in general.


Thanks

[jack025]

im having the same problem bro but im getting the code 32

[murffy]

sounds like u should check ur pump bro i was having some similar problem
i think problem we buy cars have been around for 20yrs most likely on stock pumps one and two ppl pump crapy gas arco 87 shit so bad change pump and sock then get it timed maybe ur timing is a lil off too. i did all of this on my s14 in summer when i got it cuz i was having similar issues
gl hope u fix ur cars

[nismoman]

hey guys im having a bog problem with my ka24de with 5spd tranny. it idles fine but when i give it gas itll bog horribly until it gets to 3,000 rpm then its fine, but when i drive it its jerky as crap and wants to give you whiplash. Ive changed the maf already and didnt help it. I checked the ecu for codes and it threw code 11, and 21, which is the crankshaft position sensor and something with the ecu not getting codes from the ignition properly. Any suggestions? Im still kind of new to the nissan and car scene in general.


Thanks

Both of those codes are telling you there is a problem with the distributor. Check it using the FSM instructions. Could be bad wiring or bad distributor

[mofeel]

k thanks bros.

[mofeel]

I changed the distributor last night. the guy i got it from i know personally so i know he was being honest. anyway it didnt help at all. its even timed at 20* btdc. like i said i also got code 21 which is Ignition signal in the primary circuit is not being entered to the ECU during cranking or tuning. wat should i try next?

[Kwonza Says]

Welll my buddy's s14 had bogging issues did everything here and there but still couldn't find it. Then he checked his spark plug wires (this was because his headers heat shield was off) the wires got really hot so it started to bog. He used his other buddy's wires I forgot how big but 2x the size of oem the bogging went away. hope that helped.

[mofeel]

i would try that but my wires r 2 months old and the heat sheild is still on and the wires seem ok. thanks tho.

[Kwonza Says]

fosho good luck with that

[mofeel]

thanks bro..