'87 G20 305 TBI. I dont think it has MAF sensor., but maybe a MAP?? Has to have at least 1, right?? Where at?? Im getting some hesitation on takeoff and sometimes while highway cruising. Idles fine and no stalling. Just thought I start there I guess. What else should I look into regarding the engine hesitation??
Thanks.

Last edited by chevydude1987; May 01st 2019 3:58 am.