OMFGeofffff
Well-known member
I'm going to be doing a boost leak check and everything tomorrow. I have a few questions. My idle was always weird. Before I had a steady idle at about 1500. When I first started it up the idle would surge between 1000-1500 until it warmed up. Then a steady 1500. I thought it might have been the fiav so I bought another throttle body.
Put the throttle body in and now it surges around 1500 with vacuum between 15-20. If a blip the throttle a couple times the idle raises to about 3000 and the vacuum will go up to about 22. During this time the wideband reads between 13.5-14. When it surges the wideband maxs out and fluctautes at the low 20's.
I have a video. It's really dark I took it about a half hour ago. The ISC should be good I just replaced it.
click
Any thoughts besides boost leak test. I just need some ideas so i don't have to run back and forth to the computer and car.
Put the throttle body in and now it surges around 1500 with vacuum between 15-20. If a blip the throttle a couple times the idle raises to about 3000 and the vacuum will go up to about 22. During this time the wideband reads between 13.5-14. When it surges the wideband maxs out and fluctautes at the low 20's.
I have a video. It's really dark I took it about a half hour ago. The ISC should be good I just replaced it.
click
Any thoughts besides boost leak test. I just need some ideas so i don't have to run back and forth to the computer and car.