Motor is a 69 but currently running as a 2.2L. I have two questions before it goes into a shop specializing in MFI this coming spring. At temp car idled high +/- 1400. Followed the Rice paper and now <1200. Problem is sometimes at temp it will idle at 300-200. Air flow meter is on order as I 'misplaced' my old one. Best guess is 92K on the motor. 30K since I did the 2.2 rebuild. I'm guessing rebuild the TB's for the idle adjustments.

Second Q is the decel pop's. Switch is in but haven't put a meter on it. Partial, low at around 4k I get them. Full lift around 3k. Is this normal? Running about 90 octane non ethanol.

Any advice appreciated.