Help us help you. By posting the year, make, model and engine near the beginning of your help request, followed by the symptoms (no start, high idle, misfire etc.) Along with any prevalent Diagnostic Trouble Codes, aka DTCs, other forum members will be able to help you get to a solution more quickly and easily!
I have a Nissan Caravan E25 with KA20 engine, I recently did a timing kit change and after installing the timing kit the engine fired well and managed to set the correct idle speed. The problem I am now having is when I put the car in drive forward or reverse the engine is cutting the moment the car wants to move. Kindly help