RX7 JIMMY

where can i get a clear image on the vacuum lines?? cause when i start out on first gear i get this bad reaction on 4k rpm's like it wants 2 boost but its not. it reads that it is boosting on the gauge but really its not boosting. what can the problem be? please help

Turbo II Rotor

iTrader: (2)

Sounds like you have a boost leak. Is your boost gauge on the hot side or of the manifold? Stock setup?

RX7 JIMMY

<a href="http://s25.photobucket.com/albums/c80/waver818/?action=view&current=DSC00660.jpg" target="_blank"><img src="http://i25.photobucket.com/albums/c80/waver818/DSC00660.jpg" border="0" alt="Photobucket"></a>

RX7 JIMMY

well this is it i thought it could of been the secondary injectors because they usually kick in at around 4K but when i push the gas in sounds like it wants to boost but it just doesnt it runs fine under 4K rpm's

J.MurdaFCs3

Go get a boost leaker tester. They're cheap. Like 15-30 depending on where u get it or if you make it, but u definitely have a boost leak. If it were secondaries you would know by how it drives above 4k whether ur boosting or cruisin

RX7 JIMMY

but you know what bro, i did notice that once i reach 4K it starts to act up so then i shift into a higher gear so it wont reach 4K. once i pass 4K im boosting but doesnt boost cause of the problem its having.

RX7 JIMMY

im thinking its my secondaries now cause the problem acts up above 4K

Turbo II Rotor

iTrader: (2)

Your afm is mounted horribly, flip it over and make sure it's level then report back.

J.MurdaFCs3

is that ur dd? I was wondering if u figured out whats going on. I'm assuming u got a ecu upgrade if u got fmic( upgraded or aftermarket turbo)I don't see a need for a fmic on a bone stock turbo. Anyway if u do or don't have the car hooked up to a diagnostic machine. I kno I kno, wasted money but if it gets u boosting proper the 120 is worth it!

RX7 JIMMY

ok i started up my car today and with a fresh battery to give it a good spark and i noticed white smoke come out constantly so i turned it off what causes that smoke problem?

Turbo II Rotor

iTrader: (2)

With the car cold and the rad cap on the thermostat neck removed start the car. Do you see air bubbles coming up? Sparkplugs wet after the car sits? Does the white smoke smell sweet?

boostinfc3s

your afm is mounted on backwards.. try making it sit upright then look at your readings again. My afm used to be mounted on backwards aswell and at times i would get crazy readings. good luck

RX7 JIMMY

ill give it a shot good looking out bro ill report back=)