Hello, I've developed an issue at idle after the car warms up where the car just idles terribly, below is the list of what i have checked, replaced, or am going to replace as parts arrive. When the car is first started (from cold) it idles right around 1000rpm and stays there, but after a few minutes it just decides that it cant decide where it wants to sit, and will drop and bounce around 500-1000rpm and almost want to stall, particularly when its first put into drive or reverse.
- Removed, inspected, and fixed or replaced vacuum lines that were cracked or looked like they could have been the source of a leak.
- Replaced IAC valve
- Cleaned Throttle Body + Replaced Gasket
- Replaced Fuel Pressure Regulator
- Sprayed break clean around intake manifold gasket to verify there is no vacuum leak (i will still be replacing it as soon as the part arrives)
-Verified Both fuel pumps are functional, and the in-tank fuel pump or line doesn't leak, as best as my hearing will let me
- Will be replacing Injector seals as soon as parts arrive
Any advice or pointers on where else, or what else to look into would be greatly appreciated.
