I have a similar problem. My 1994 Volvo 960 would not start until the engine completely cool down. I do not get any codes. I replaced the starter, rnp switch but it did not work. Once the engine is cool it starts without any problems but even if you turnthe engine off after 10 seconds it wont start ...

Dear Users,

What I noticed is when I jump the car, after long cranking car starts but the engine dies after 7-10 seconds. Is this an indication of any part? Is it familiar to anybody? If I do not jump the car, after a while battery is dead.
Thank you.

For the check engine light I pressed the button but not even 1-1-1. You press the key and then release and count the lights on? Is that right? 1)interference suppression relay and fan relay switched but it did not help at all. 2)Starter selenoid? How do I check that or fix that? 3)Injector seals als...

I pushed the button but no signals so it seems I do not have any error codes? I dropped the car to mechanic and I think he cleared the codes(i do not know why?). How can I get the codes back? or any idea to check?
Thank you.

Dear Users, Here is my problem that i have in 1994 volvo 960 The problem is.. first thing in the morning, go to start the car it cranks and starts up perfect... if I shut it off after even 2 minutes of it running and I try to restart it, nothing.... it will crank and crank and crank but won't fire.....