Smokerdude
New Member
- Messages
- 2
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- Aurora
I'm new to the forum and new to a 1991 LS400 that I'm doing a tune up on. I changed the caps and rotors and now the car runs rough, raw gas smell from exhaust, shudders when put in gear and doesn't have any power. I checked the coils and they're sparking. Checked all of my connections. At a loss on this as this should be a straight forward tune up. Thoughts on this? Thanks!