Today I noticed my car (96'z24) lacking performance. When I push the gas it seems to bog a little... especially when I shift and the RPM's go down. Cruising it sounds fine and at idle too. Just when I want to accelerate faster in bogggs. The check egine light came on... it says po141. Thats the o2..... it might be bad but I dont see it effecting the car like it does. plus that code always comes along, also sometimes po420. I did change the plugs about a week ago. I got the autolite platnums for $2.39. Thanks for any help..... Im going to look at it after I watch my lil sis.... around 5:00. Thanks for input!

well I checked the ign cover and the springs in the boots were not always touching but a lil alum foil helped.

replace the springs... and a p0141 is lean iirc... might wanna replace the 02 sensor... bad ones cause weird ass problems.



Built, bottled, ready for 11s. 14.446@93.74mph, 1.848 60' N/A.