It's getting cold here almost zero over night and early in the morning. I've been working nights and taking the car to work. It's fine on the way to work when it's about 10 degrees out, on the way home in the morning it's close to freezing.
When under boost, around 20psi. The car will pop and miss. It pulls very hard up to about 15-18 psi. I have a new ignition module, NOS AC coil, new wires, newish plugs. Car idles and drives fine, no knock what so ever. I'm seeing O2's in the 780-800 range with Alky. This issue is worse the colder it is out. Any help would be appreciated. As mentioned above, I recently replaced the coil and ignition due to a misfire earlier this year. I was good until it started getting cold out. I have also seen 25+lbs of boost on the gauge briefly while it's gotten colder.
Any advice is appreciated. other mods in SIG if that helps.
Jim
When under boost, around 20psi. The car will pop and miss. It pulls very hard up to about 15-18 psi. I have a new ignition module, NOS AC coil, new wires, newish plugs. Car idles and drives fine, no knock what so ever. I'm seeing O2's in the 780-800 range with Alky. This issue is worse the colder it is out. Any help would be appreciated. As mentioned above, I recently replaced the coil and ignition due to a misfire earlier this year. I was good until it started getting cold out. I have also seen 25+lbs of boost on the gauge briefly while it's gotten colder.
Any advice is appreciated. other mods in SIG if that helps.
Jim