97 4 runner 3.4L been sitting for over 4 years: replaced alternator, new battery, camshaft position sensor, coil packs, plugs, fuel filter. When warm and pressing Excelerator loses power backfires dies and won’t start up again until next morning.

Comments (2)
No. 1-1
Jackofall
Jackofall

Check fuel pressure, may be issue with pump or tank