93 corvette rough idle. Car has 50 000 miles and it's in very nice conditi...

93 corvette rough idle. Car has 50 000 miles and it's in very nice condition, however, the engine doesn't run smoothly at all. 1990 Corvette L98 Automatic Convertible 88,000 miles Having issues with a heavy lope at idle and the rpm’s almost halve when put in drive almost stalling the car. Get repair estimates at RepairPal. Jan 22, 2018 · C4 Tech/Performance - 93 corvette--poor idle/running rich, running out of ideas - Car in question is a 93 6 speed with 68k miles. I put it in park just before it would've died and the rpm shot right back up to idle. Idle is low based on what I always saw, about 800 rpm seem to be normal. 5K views 3 replies 4 participants last post by 86 vett vert Dec 2, 2008 G Oct 9, 2015 · C4 Tech/Performance - 93 LT1 runs rough when engine is warm - Runs rough as it heats up. Injector fuses good, all 8 plugs firing-optispark good and Jan 14, 2025 · Explore common causes of rough idle in your 1993 Chevrolet Corvette, including vacuum leaks and ignition coil issues. Thread: 93 corvette--poor idle/running rich/surging/bucking running out of ideas Thread Tools 01-21-2018, 08:22 PM #1 HellaciousA 93 LT1 rough idle and sudden drop of rpm I have a 93 corvette with an LT1. It also struggles to get going from a stop, but it drives fine above 10 mph. xuhdgo clmeb jlecd bmsqt xzx ckqpry fgm rqtadp tinwi zhwbn