What is the correct RPM

SAMSANDY

MEMBER
2001 MITSUBISHI GALANT
140 MILES

Idle control problems, the light is on and I have a code of P0507 just need to know what is the correct RPM to a Mitsubishi Galant 2001 ES 4cl. My car have 140,000 mile but is running good. I be alive that if I can get the correct RPM I could have run correctly. This is the problem I have and I will be grateful if you can help me with this problem. Thank you for your help.

Monday, October 14th, 2013 AT 10:24 AM

3 Replies

RASMATAZ

MECHANIC
75,992 POSTS

650-750 rpm at idle in neutral (manual) or park (automatic). RPM should stay the same for an automatic when put in gear, the computer controls it
Try following the guide below on servicing the throttle body, it will help stabilize the idle

https://www.2carpros.com/articles/throttle-actuator-service

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Monday, October 14th, 2013 AT 10:57 AM

SC1951

MEMBER
1 POST
2000 MITSUBISHI GALANT
4 CYL
2WD
MANUAL
70,000 MILES

When car is running at Idle, revs go up & down. When we start to accelerate, revs drop then picks up. After about 20 mins running we get a loss of power & it takes time to speed up. Changed spark plugs, oil, oil filter & air filter. Steering wheel cruise control leaver nothing working. Any Idea, s friends. Steve' Glasgow' Scotland.

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Tuesday, November 6th, 2018 AT 5:15 PM (Merged)

RASMATAZ