1987 Volvo 740

Engine Mechanical problem
1987 Volvo 740 4 cyl Two Wheel Drive Automatic 70000 miles

when I turned the ignition the car started but then about 2 seconds later it turned off, the second time I turn it on it always starts up tho, should I be worried about my safety in it? Because the whole problem kinda makes me scared.

Have the coolant temperature sensor and fuel pressure checked-

May 19, 2008.
Yay, my dad checked it out and told me that now I dont have to worry about taking my car into a mechanic! Thank you! You probably saved me a lotta money, thanks again for the quick response too