Car Accelerating by Itself After Cold Start?
#1
Car Accelerating by Itself After Cold Start?
Whenever I start the car cold, it accelerates by itself when I get into gear (its a standard). To further clarify, it'll start with a high idle like it usually does in the cold. It has no problem getting down to 600-700 idle RPM's, but when I put it into gear and take off at a cold start, the car will just keep moving forward with no RPM drop when my foot is off the pedal. If I brake, the engine fights against my brakes and the engine surges when I put the clutch in. After 5 minutes it'll be absolutely fine though. It's really strange and I've been feeling a loss in power (but that could just be my paranoia) lately. Im thinking dirty TB?
#2
#3
Sounds like you need to let the car warm up longer, the Idle maps switch when the coolant gets to operating temp (80 deg C). There are a bunch of different idle settings when you look at the map, I haven't taken the time to see what all the variables are yet. Usually a dirty TB causes the car to stall not surge.
Last edited by Peoria35sedan; 01-22-2013 at 12:08 PM.
#10
Thread
Thread Starter
Forum
Replies
Last Post
Hasanbaloch
Engine, Drivetrain & Forced-Induction
15
02-29-2024 08:45 PM
00, 66, accelerate, accelerates, acceleration, car, cars, cold, engine, g35, infiniti, mustang, start, turn, warm