Fpr+throttle body

[03Alerosil]

I need to replace my leaking fuel pressure regulator. The I ring is leaking but I just got a new regulator. My question is do you have to remove the throttle body and if so is there a way to do it without taking off the coolant lines that run under it? If I do end up taking it off I plan on cleaning it

[sleepyalero]

If you take those lines off the car leaks little to no coolant.

[03Alerosil]

Oh that's good to know. Maybe I just replace them being they gonna be off and I will have to bleed the air out anyway

[a.graham52]

i think i was able to replace the FPR o-ring without doing much if anything at all other then removing the fpr. its been a while though, i could be wrong.

[03Alerosil]

Replaced my regulator. Left TB on. Just propped throttle open. Cleaned iac,maf,iat while I was at it. Car runs great