b16

[Adoomi]

hey guys, there is a problem with my b16a i did a conversion si to b16 about 2-3 weeks after i got it running iv had a problem with it. When im driving (when warm), It starts to like jolt just say ill be cruising at 60-70km my revs jump then go down then go up, and when i put my foot down it lags even more then jumps out of it. ok now iv changed : my fuel pump, f/filter, plugs, cleaned out the throttle body, cleaned my V-tec solanoid, new o/filter. Im thinking leads or something with the dizzy please help guys...!

Thanks

Adam

[NightKids]

what's the size of your throttle body?

[Adoomi]

its just the stock one im not shore how big but the stock one

[blk_shadow]

It Looks Like One Of Your Sensor Needs To Be Replaced.
Maf Sensor? O2 Sensor?

[todaek9]

check wiring..

[TODA AU]

Check the ignitor inside the dissy.

[sik-vic]

Check the ignitor inside the dissy.

yup
what he said

[B18cEG]

hey, yes i have had the same problems as you many times, first thing to do is test your leads one by one with a multimeter, To workout the proper reading it should be about 15 kiloohm per metre of ignition lead, if it does than your leads are good, if it reads about 15-18 kiloohm or more on any of your leads then you have a busted lead(s) the other thing i have noticed is that if there is even a small amout of water or even a small amount of oil that has leaked into the distributer cap through maybe a damaged seal it can do this exact same thing your explaining. do you ever have trouble starting the car?

[Limbo]

i'd change to new plugs also, and check your spark plug leads also

[1996ek1]

Yea my car does this. But not so bad, it doesnt drop revs or gain revs, just chugs, like all jerky, then i put my foot down, and car makes a deep note, then starts pulling again.

Was going to change plugs & leads, and see where that takes me.

If you work yours out please tell me, i might have same problem.

[blk_shadow]

Yea my car does this. But not so bad, it doesnt drop revs or gain revs, just chugs, like all jerky, then i put my foot down, and car makes a deep note, then starts pulling again.

Was going to change plugs & leads, and see where that takes me.

If you work yours out please tell me, i might have same problem.

i got this problem last time, and it's because of my fuel filter was blocked.
I found it after I've changed spark plugs and leads.

[Krisi-G]

bro i had the same problem on my f20b i changed the TPS man and everything went back to normal and check the pipes that connect into ur filters man maybe have a problem u cant get to

[z3lda]

my guess would be on the TPS sensor aswell, make sure its not loose.

same thing hhappend to my car, tighten to the bolts and recalibrated it. car was back to normal

[Adoomi]

no trouble starting engine

[Adoomi]

thank you everybody for helping much needed and many thanks

[timster1200]

I had exact same problem, they found it to be a hairline crack in the distributor cap that could only be seen under ultraviolet light. Hopefully that may help

[Limbo]

try changing fuel filter also, had something similar in an older car

[VT3C]

TPS possibly - when it's doing it, unplug the TPS and see if it changes anything - if it DOESNT change then your TPS is bung.

I'm assuming it doesnt have this problem when cold ? perhaps could be as simple as air-bubbles in your coolant system !! once thermostat opens the bubbles find their way round to the IACV (etc) and can cause similar problems.