Okay ive ran into another problem...:craz28: My header is blocking the tranny dipstick tube. My mechanic said to get a flexible one. Is there any way you guys got around this problem? Thanks!
As long as you hooked the front 2 up you should be fine. The rear two are only to confirm catalyst efficiency. I'd say your funny running conditions are being caused by other things. Having the rear O2's not hooked up will set a check engine light. I would get a tune and have them tuned out personally
A forum community dedicated to all LS1 and LT1 powered vehicles owners and enthusiasts. Come join the discussion about performance, specs, builds, conversions, swaps, modifications, troubleshooting, maintenance, and more!