b20a86lude
12-16-2004, 10:13 AM
ok i just swapped a b20a manifold on my freinds bt in his 86 prelude and we are havin a couple of problems first it idles really high but hten we disconnected the iac valve and it idles at 800-900 but real ruff and now the motor stalls out like it needs fuel any suggestions why its doing all this and we blocked of the egr valve to