try checking the air intake up to the throttle body and your air filter
just make sure everythings tight and theres no air leaks.
mine did that cuz i had an air leak
not sure what else it could be..maybe starved the engine for air when going in reverse.
hopefully not serious
im sure others will chime in
good luck! keep us posted
" 90 percent of all chevys are still on the road.
The other 10 made it home "
98 se, 2.5 V6,black,ATX
Cleared and silverstared, Hella Optilux, resonatorless, Kumho ECSTA 716s and Dunlop SP Sport A2s
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