jakl

my car is a 95 del sol, running with a b18c that we swapped in about 2 weeks ago and i havent been able to get it to run right. the car hesitates and bogs when at normal operating temperature mostly under ~5k rpms and sometimes high rpms as well. before the car gets to normal opperation, it runs fine with ~0% hesitation (havent messed around with it much when cold).

there are no CEL's. the cap, rotor, distributor, plugs (gapped to 1.1mm), air/fuel filters are all new. the plug wires worked fine on my old engine (b16a), though i may replace those too. all grounds are intact and tight, unless there is one that i missed. i got the one on the valve cover and the transmission, as well as the one to the starter.

i messed around with the timing a bit, but nothing seems to help. i havent taken a timing light to it because 1) dont know where my dads is, 2) dont know how to do it, but im sure its not hard.

95 del sol
obd1 jdm b18c
obd1 jdm p72
stock engine

anyone have any clue on why its doing this? thanks

jakl

the only thing i can think of is something with either the o2 sensor or tps

jakl

bump. help plz