3000GT/Stealth International Message Center - View Single Post - Lean Misfires at 2700-2800 rpm

DoctorDex · 04-09-2008, 11:37 PM

Update post #1. Just wondering if anybody has noticed this:

"9) When I rev the car in neutral, while keeping the throttle position constant, the rpms gradually increase until it gets to ~ 2700 rpm. Then it stumbles, the rpms drop to 2500 rpm and then the cycle repeats itself. If I give it enough gas, it'll eventually make it over the hiccup, until it reaches 3000 rpm and then the same thing happens again. It also wants to do it at 3500 rpm. Its only once I get over 4000 rpm that it revs gradually and smoothly."

04-09-2008, 11:37 PM	#685 (permalink)
DoctorDex Forum Member Join Date: Jul 2005 Location: Edmonton, AB Drives: '91 VR4 - RIP Trader Rating: (15)	Re: Lean Misfires at 2700-2800 rpm Update post #1. Just wondering if anybody has noticed this: "9) When I rev the car in neutral, while keeping the throttle position constant, the rpms gradually increase until it gets to ~ 2700 rpm. Then it stumbles, the rpms drop to 2500 rpm and then the cycle repeats itself. If I give it enough gas, it'll eventually make it over the hiccup, until it reaches 3000 rpm and then the same thing happens again. It also wants to do it at 3500 rpm. Its only once I get over 4000 rpm that it revs gradually and smoothly." __________________ '91 VR4 - Rebuild in progress: Mods TBA.