car won't start (odd problem)

My car won’t start when ever I leave the car alone more then few hour or overnight… sometime it starts right away…
80% of the time when i turn the key all i hear is the click sound of the car key turned but nothing else. Then I start again it won’t start… I then wait 5 second and start the car it sometimes starts (oddddd)… sometimes it does not start so I have to bang back and forth on my clutch while turning the key and holding it and it might start… but I don’t want to do that eveytime… what can be the problem… i did change my alternator and my power wire does not have a fuse on it 2 of them… 8gage and 10 gage… I don’t knw whats draining the power or not letting it start sometimes… but when I bang on the clutch pedal and hold the key sometimes it tend to start… what is the problem here…

please help me… thx…

main fuel relay?
search on it should have some stuff?

my guess

thx

Check the clutch switch on the back of the pedal mount or it may be your starter.

Starting problem

That sounds like the starter is shitting the bed. I had the same exact problem you had about 3 months ago. My Teg has 480,000 kms on it with the original starter. I work with the car and start it probably 20 times per day. Amazing. Get a new starter ,im sure thats the problem.Pumpint the clutch has the same affect as turning on and off the ignition switch. Main relay problems can be overcome doing the same thing,the power gets cut and then reapplied.