Okay I was coming home from school and on the way back the RPM Started JOLTING From 3k-0.5k. It happens like every 20 mintues.While crusing on the highway.

-From last post had a bad water pump
-While crusing it jolt down RPM and you can feel it pull you.
-JDM H22a 4th gen
-Never ending problems after swap
-Need help

 

could be a failing ignitor.

 

Replaced it about 4,000 miles ago... That when my car died right before i hit the highway.
But it was cold outside and didnt let it warm up....But thats out of a 45 mile drive,so.

Im lost

 

Dang nobody can help.

 

any codes ?

 

nopE its funny Did a road trip today....210 miles and it only did it once. within the first 15 minutes of trip.

Could be speed sensor cause every 10 days my speedometer act crazy for like 2 mintues. and then stops...so

 

what tempature is the car at when it does this ? Is it always on the highway while cruising ?

 

temp on normal. Today when i let the car warm up, it sounded like it did it too. would fuel cause this?