The fluctuating RPM of a 1991 Eagle Talon while idling can be caused by several factors, including a vacuum leak, faulty idle air control valve (IAC), or a dirty throttle body. A vacuum leak can disrupt the air-fuel mixture, leading to unstable idle. Additionally, if the IAC is malfunctioning, it may not regulate airflow properly, causing erratic RPMs. Lastly, carbon buildup in the throttle body can hinder air intake, contributing to idle instability.
No
obviously its the same 4g63 engine
why wont a 1991 Eagle Talon TSI go passed 5000 RPM
behind the radio
under the center console
4.25 or 4.5 quarts
the bird dude
Your torque converter clutch is locked up which is usually a solenoid failure.
any Mitsubishi engine
the firerbird if it has a v8
check your fuse for the cig lighter
no only the 420a NT will