Help! Idling problems when warm

[kevknotch88]

I purchase the 4 pin wiring harness and a a9L computer for my 88 lx coupe. I installed them and an accufab mass air sensor and ran them for appx a week to be sure they were working properly. After installation no problems were noted. Also, fyi, the kit was the $30 item off ebay and the connections were sodered by a local shop.

Now for the fun. I installed the Trick Flow stage 1 cam (specs very similar to the FMS E cam) new lifters, push rods, valve springs, 1.6 fms roller rockers, gt-40 upper & lower, idle air bypass valve, and a 65mm tb. It runs like a scalded dog, however, After warm up, when approching a stop and the clutch is depressed, the engine will surge to 2500-3000 rpm and then slowly drop to 900-1000 idle.

I have adjusted the ilde air bypass for two weeks without helping this problem. I know you probably need more info, but if anyone has had similar problems, please help.

kevin