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Rough Drive

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Old 06-09-2017, 04:01 PM
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Question Rough Drive

I have a 2000 XJ 2.5 Petrol and at 2000rpm the car splutters and hesitates and lacks power, I can feel the lack of power up from 2000rpm as well. I have replaced the TPS, cleaned the throttle body, cleaned IAC, replaced both lambda sensors with decent ones, not knock offs. Lambdas helped a bit when replaced but the problem is back now, I am thinking maybe the MAP sensor from reading up on it? But would a dodgy MAP give out this issue? Thanks in advance!!
Old 06-09-2017, 05:00 PM
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Year: 2000
Model: Cherokee(XJ)
Engine: Golen 4.6L
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If it's running that bad, it ought to be giving you a check engine light. Have you pulled the trouble codes? They can help you figure out the problem.
Old 06-09-2017, 06:50 PM
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Year: 2000
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Engine: 6 cylinder
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Clogged cat converter?
As extrashaky said, pull any CEL codes.
Old 06-10-2017, 03:04 AM
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My check engine light hasn't ever come on and I have had the car since September I have a code reader but not OBD2 reader will this pull the right codes? Sorry I am new to this all thank for the help!

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