F
Fastvette86
Guest
My cold start injector is leaking. If I shut down with the engine warm and let it set for more than 10 minutes, then it will only start if I use 1/4 throttle and I get a ugly puff of black smoke. If I restart before 10 minutes it fires right up.
I've replaced my main injectors with new ones, replaced all of the valves, springs and seals when I pocket ported the heads, so I don't think its the main injectors or oil smoke. I asked my local Chevy dealer to search for a new cold start injector, but he found that they are no longer serviced.
Anyone have a source for a new one, or know if they can be repaired?
I've put a lot of money into my engine and it's really embarassing to start up blowing smoke in public!![Eek! :o :o](https://cdn.jsdelivr.net/joypixels/assets/8.0/png/unicode/64/1f631.png)
I've replaced my main injectors with new ones, replaced all of the valves, springs and seals when I pocket ported the heads, so I don't think its the main injectors or oil smoke. I asked my local Chevy dealer to search for a new cold start injector, but he found that they are no longer serviced.
Anyone have a source for a new one, or know if they can be repaired?
I've put a lot of money into my engine and it's really embarassing to start up blowing smoke in public!
![Eek! :o :o](https://cdn.jsdelivr.net/joypixels/assets/8.0/png/unicode/64/1f631.png)