lksfast77

I have recently purchased 1986 Tarns am 305 tune port.

Work Done:
Replaced headlight motor and relay
Coolant temperatura sensor
TPS
Replaced Y pipe
Fuel Filter
Brand New Battery
New ECU

I'm currently facing 2 issue.

Batter Drainage - Leave the car over night and batter is either dead overnight. This issue is not consistent. I have checked the charging system and I'm getting the right voltage. So its not the battery or charging system
i have checked how many amps the care was pulling while it was off and it was .90 amps. I have removing all the fuses and the the meter did not drop to zero.
I have ordered New MAF Burn relay, Fuel pump relay and driving lamp relay, because when i reconnect the battery i can hear clicking sound coming from one of the relays.

Issue 2 - On de-acceleration or acceleration @ 1200 rpm the car is bogging. Feel like it will stall.

Any help will be appreciated