help with idle please

[2hipsi]

hi. i have 1998 gsx im new to the forum this is my first dsm always had hondas. When u start it it will idle but once u hit the gas it wont idle againg it just wants to die. can any body please help me out with my problem. i also have a 1g tb on my intake with a 2g tp sensor and no cel lighs thanks royce

 

[gofer]

Welcome to the community. We're going to need more info about your car than that if you want us to help you find the problem. What modifications are done to it other than the throttle body? You might even have a boost leak in your intercooler piping or if you have your blow-off valve venting to atmosphere it can cause this.

 

[iron bird]

also is this when cold or warm

 

[tbane215]

I was havin a simular problem on my 1g gsx I found that my tps sensor was lose the clip was broke an when I went to rev it would back out some an then as I let off the gas it would go back into place I just took some zip ties n zip tied the connecter together.

 

[gieri002]

I can almost guarantee you it is a boost leak. Do a search for "boost leak test", you should find your solution there.

 

[Glacius_01]

+2 on the BLT