Some problems with my DA...it has a b16 swap obd0. Well my problem is that when I am
Cruising on the freeway it feels like it jerks between 3k and 3500k rpms if I give it gas it will go away. If I let it go w/o going wide open throttle it will continue to jerk for a while and all of a sudden it will be fine, and after it will come back again. Note this only happens when I drive long distances around the city it will not do it, I've changed complete distributor , map sensor , and spark plugs. Anyone help me out??

I've searched but everything seems to just say change distributor n map sensor which was done already, this problem I really irritating now and would like it to be fixed..

 

try changing in jectors or even ecu

 

My db1 used to so that jerking thing where it would come and then go away randomly. I replaced my fuel filter, and the fuel filter sock that's inside the gas tank connected to the pump. Problem went away and never came back. It's not getting enough fuel and starts to hiccup, after awhile either the thing that was clogging it gets through or moves enough for fuel to get through, then it ends up clogging again and your problem returns. Replace both the fuel filter and the sock on the fuel pump

 

 

So I should replace the fuel pump? Or fuel filter stock?
The ful filter I replaced about 4 month ago .

 

I had an exhaust leak and mine ran like this, because 02 sensor wasn't getting proper readings. Point is, something is making it not run right. Are you throwing any codes?

 

Replace the fuel filter, even though it's only 4 months old. Might as well. Like I said I went through about 4-5 fuel filters until I finally fixed the problem. Replace the sock that is on the fuel pump as well (not the actual pump). That I can pretty much guarantee will solve your problem