Infiniti J30 Issues

26 messages, Last post on Jul 19, 2009 at 5:06 AM

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What is this discussion about? Infiniti J30, Sedan

#25 of 26 Normal operating temp by ryat616 Jul 06, 2009 (2:56 pm)
I own a 1995 j30 with 74,000 miles. When I start the car, it runs fine, great pick-up. Barely push down the gas pedal, and 0 - 60 like its nothing. As soon as I drive for about 5 minutes and the car gets to normal temperature it feels like the car loses its umph. I have to put the gas pedal down farther for it to pick up speed, and it starts out slow, catches and then sends the rpms up really fast. If I am trying to go up a hill and need to pick up speed, I have to push the gas pedal all the way down to the floor. I just replaced all spark plugs, and all ignition coils, and it did help the problem a little bit. Someone suggested it could be my cats which I checked temperature and was running in the 420 range. I was told that was normal. Any ideas anybody? I just want my car to drive like when I first turn it on all the time!
#26 of 26 1995 j30 headlights by letourneau Jul 19, 2009 (5:06 am)
Some times they work.left one really bad.are these cars known for this problem and how to fix