Power and acceleration problems

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Eclipse sputters

Mitsubishi Eclipse 2000 rs 2.4 141095 miles
My 2000 eclipse rs will not accelerate properly doesn't matter if I slowly accelerate or floor it sputters and hesitates it starts around 40mph and continues its just really sluggish. I've replace spark plugs and wires fuel pump cleaned the MAF sensor and intake i have no clue what my issue could my friend who I got the car from the he had it scan and the p0300 came back on it i really could some help pin pointing the issue
Leo4113 from United States 8 years ago  
LE
10 reports 
Tindypoo from United States 6 months ago
Check the catalytic converter. Check mfi relay. Check o2sensprs Check fuel and air filters. And also. Linkage cable on transmission which could be tightened to adjust shift time
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Transmission

Mitsubishi Eclipse 2003 Eclipse gt v6 100248 miles
When I'm Drive it goes into 1st an second gear then it will jerk hard then shows that it in drive an neutral an stay in a high gear an then stays in high gear while driving
William from United States 10 months ago  
WI
3 reports 

Transmissions

Mitsubishi Eclipse 2004 Gs 2.4 automatic hatchback  150000 miles
Transmission slips in and out of gear in reverse or drive only when I first start it. I can crank it up put it in reverse without touching the gas and it will push me for a second and stop push for a second and stop, does the same thing in drive too well after it does it about 20 times it will stay in gear and I’ll be able to drive it anywhere i want without slipping or jerking or the entire time it’s like when it warms up it’s completely fine. There’s no check engine light on and if I’m on the interstate doing 70 75 with the rpms right at 3000 I can bump the shifter into neutral and let off t… Read complete
Jason from United States 2 years ago  
JA
1 report 

Car bogs out whill driveing at 3ooo rpms

Mitsubishi Eclipse 1993 Gs 2.0 4g63 180000 miles
I have a 1993 eclipes thats bogs out or chugs at 3000 rmps under load then driveing. Put a new maf on it and still dose it??any one have a idea what it could be
Lunchbox from United States 6 years ago  
LU
1 report 

Rpm just gose

Mitsubishi Eclipse 2001 2001 eclipse gt 176000 miles
My rpms just get higher as i drive and dpnt shift
mario from United States 8 years ago  
MA
1 report 
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