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View Full Version : Redtop sr20det bogging. Help please!


lukesr20det
09-15-2010, 01:28 PM
ok so i have an s13 w/ redtop sr20det. engine is pretty much stock. Car usually runs great. idles perfectly.
Today i was driving on the freeway and in 5th gear i noticed it bogging just a little bit as if i completely let off the gas for about 1 second. it only did it a few times. any ideas? all help is much appreciated. It also did it in 2nd gear at about 4k rpms. It happens randomly.

thanks everyone

squatting pigeon
09-19-2010, 01:14 PM
maybe a bad/loose connection on the MAFS?

fliprayzin240sx
09-19-2010, 03:30 PM
Cruising? Try a different o2 sensor...

lukesr20det
09-22-2010, 12:22 PM
the MAF connection is good. and the o2 sensor is bad. haha.
thanks for the help guys

lukesr20det
10-06-2010, 11:04 PM
walbro 255 fuel pump saved the day

squatting pigeon
10-07-2010, 10:03 AM
As always! haha