2002$$

im getting this rattling noise,when i spray at high rpm's...and sometimes when not spraying....a lil bit right before a full shift im using the tt....right now at 1* base and 2* wot....and 4* rtd....75-shot.any 1 know what that is?is it knock retard?

2002$$

any1?

Roadrunner 45

iTrader: (1)

rattles are hard to describe- sounds like knock to me (knock retard refers to the pcm pulling timing because it is DETECTING knock that is present- the pcm pulling timing does not cause noise, the noise is what causes the pcm to pull timing). Pull more timing with the TT and see if it goes away- this is a bad thing.

2002$$

thats what i thought...thanks dude.

70Stang

iTrader: (2)

Uhh yeah, spray can type noise?? Thats really bad...DO NOT SPRAY until you fix it.

It is detonation.

2002$$

ok well i pulled the tt off because......i decided to test the timing tuner cuz i thought my nitrous wasnt working.so i armed the n2o and turned the key.....then i hit the wot switch,but the solenoids didnt tick(WTF?)instead the timing tuner's red light turned on and it(the tt)made this weird noise...similar to a buzzer,almost.i had the tt hooked up right too.white to trigger wire and ground pulled off and gray to ground(the n2o gets ground fromm tt,thats how activation and control works).so i unhooked the tt,and voila the solenoids fired perfect!i dnt know wtf is going on...any body?ps also when i spray w/o tt...it will spray..then pause for a second then kick back in,then cut out again....is this also detonation?if so, can i runn higher octane fuel,and get rid of that?

LOnSLO

iTrader: (15)

See my response in your other post.

jamnut

iTrader: (4)

If you are running a +1 @ base & +2 above 3k rpm's. To get a true 4deg of retard you need to pull 7 degrees of timing on the spray. You may already know to do this, but I just wanted to give my .02. So you may only be getting 1 deg of retard on the spray compared to the TT. Also do you have delay dialed in? Why don't you call Ramchargers and tell them what's going on?

2002$$

i tried to call ramchargers today but couldnt get a hold of them...i will call monday to get that sorted out.thanx again.