Hello everyone I have been an owner of a Delorean for about 10 year now, and ever since I've had the vehicle it revs from low to high rpms when I start it up. The delorean has an automatic transmission so once I put the vehicle in drive or reverse the reving stops, but will continue if i put it back into park. It usually will rev for about 5 minutes in park and then stabalize, and it wont continue to do rev up and down as long as I don't turn the car off. I recently took it to an automotive shop that I feel is trustworthy and they told me that this is normal in volvo engines from that time, something about it trying to find the optimum fuel & air combination. I wanted to know if you all have had experience with this and also if you all know if this is a normal process when starting up the Delorean?
Thanks,
Mike