97gst_spyder
10+ Year Contributor
- 2,263
- 16
- Sep 1, 2008
-
Lakeland,
Florida
I have replaced a ton of parts on my car over the past week.
- IM Gasket
- Both TB Gaskets
- Shaft Seals
- Plugs
- Wires
- Coil Pack
- CAS - again. This time with a 1g 98-91 with the wires coming out. First one was a green top with a plug, same issues...
- All exhaust gaskets
- Injector seals
- Timing belt
I have 12-14 inhg vacuum at idle which is at 850rpm. BLT, no leaks but pressurizes the crank case alot. We tested it from the turbo inlet. Compression is 190 across the board. So I'm at a complete loss. We also re-did the timing belt, nothing.
So issues are Low vacuum, miss fires at idle, will not start the first, second, possibly the 5th time. Then starts....
- IM Gasket
- Both TB Gaskets
- Shaft Seals
- Plugs
- Wires
- Coil Pack
- CAS - again. This time with a 1g 98-91 with the wires coming out. First one was a green top with a plug, same issues...
- All exhaust gaskets
- Injector seals
- Timing belt
I have 12-14 inhg vacuum at idle which is at 850rpm. BLT, no leaks but pressurizes the crank case alot. We tested it from the turbo inlet. Compression is 190 across the board. So I'm at a complete loss. We also re-did the timing belt, nothing.
So issues are Low vacuum, miss fires at idle, will not start the first, second, possibly the 5th time. Then starts....