Recent content by TXSC400

Ok after seafoam. Fixed. WTF Over. changed spark plugs and oil just after and the car is like brand new.

duza, I did end up solving the misfire... it was an obvious one for me, when Ipulled the covers over the wires, leads and dizzy one of the wires for the spark plugs was off. I still have not resolved the shutter I get. I now noticed it only happens when it is warm. cold the idle is about...

Chilkoot, I may try that but it does seem it is missing not just shaking... even the exhaust tone has a garble like a V8 that is missing. Mr. Phreak I am sure they did considering the dealer I got it from detailed the hell out of the engine bay. it was way to clean.

Yeah I will have to check that out... It is just strange because it is only at 1/4 throttle... and does not do it at full throttle.. Another strange thing I noticed was the sound at the 1/4 throttle seems like it misses.. It is kind of a missing exhaust tone rather then a continuous sound...

I am a n00b here and not the automotive world. But I have recently picked up a 1992 SC400 and it is running a little rough and not exactly that great of pick up for the 4.0l v8. Not that I have experienced one in while. Other then my friend has a 1999 GS400 VVTi and my ex's father has a...