I bought that kids gay gsr engine. Revs at 3k throws a knock sensor code and surges between 3k to 1k to 3k rpms. Was it doing this before?

 

hey man i was there pulling the motor when you came and got it from joe, i know this motor was running just fine when it came out of the car no bullshit
Dave

 

That's good to hear. I just put this 99 gsr motor in my 2000 gsr. The thing revs at 3k till it's warm, then it jumps between 2-3k rpm, over and over. I'm also throwing a cel code 23 (knock sensor). I replaced the KS with a working unit, same CEL code 23. I think the obd1 ecu will solve that knock sensor issue, so i'm not sweating that. But, do you know why the thing would be revving like that though?

Thanks man.

 

i also know for a fact that the motor was running perfect before he took it out of his hatch. ill vow for that motor. and i am also sure it didnt do that in his hatch.

 

try the iac valve

 

It's my fault, motor is all good. Had a hose off.

 

Thats good to hear I'm glad it worked out for you

 

Will you have that h22 running at the track event?

 

yea, his mom said she will beat his ass and mine if its not done by Tuesday. So it will be done for the TRack Day

 

I met her, totally understand.