I recently had my car tuned at a local shop and since then when I do a cold start it seems to take alot longer to get it to fire up. New battery, new alternator new MSD coils and NGK iridium 7 spark plugs. Sometimes it wont start on the first crank then I'll do it again and it fires right up. I'm not sure what it is but any suggestions would be appreciated. Thank you
Sent from my SM-N960U using the svtperformance.com mobile app
Sent from my SM-N960U using the svtperformance.com mobile app