I have a 95 that seems to develop a slight misfire once it gets good and warm....while cold/and getting to normal temp it runs like a clock. I've had the following done within 1000 miles ....tune-up / spark plugs/ cam belt /fuel filter/battery/water pump/ all fluids/ valve adjust/K&N air filter cleaned. Directed to Acura to get checked out as car was still "under warranty" since under 30K miles and coils were suspect. They had car for 5 days and checked out everything they could think of (of course got no list of what that included!). They changed plugs...but problem not solved. Took it to another Acura dealership (where car originally purchased). They found "spacer wedged under coil pack restricting contact" as the misfire cause. Car seemed to run fine for awhile (150 miles) but its back to acting up once warmed up. Wonder if anyone has an idea....I think it goes into lean mode maybe caused by an oxygen sensor or something in the computer. It just has this hesitation /misfire from a dead start. Once the car is cruising along it runs fine. Any ideas of what else to check ?