I changed my D16 Headgasket yesterday, i have a D16Y7 block, ZC pistons and D16A6 Head on my civic hatch 98.

The problem is the car turns off every time i quit my foot of the gas.

The idle is so poor , may be at 200rpm

The Ecu show the 54 Code. (Crankshaft fluctuation) ..

Wath means that? may be a bad install for the timebelt and i lost the time of the car.. please someone that know what i need to do, im desesperated..

thanks for any help..

 

Could be out of time, line everything up at TDC and check the timing.