my remote start on my car works sometimes. usually after i have already mannually started it and it is warm. what could be the problem.?

 

if its dei my friends got the same problem.- i suspect the tach volts. input on these models is too sensitive. we installed his and it worked for a while and got worse over time.

 

mine is a bulldog. don't know the model though.

 

What are the symptoms? Does it crank, but not start? Does it not enguage at all? Does it crank long enough for the car to start? Some auto starts have a crank time setting. If it's to short, your car will not catch and run. After your all warmed up, a quick crank starts it up, cold you may require a longer crank time. Most newer remote starts actually look for a run condition and adjust the crank time automatically.

 

it does crank, but not start. then after it is warm it will start on the second crank.