Stutter on acceleration
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Driver School Candidate
Joined: Jan 2019
Posts: 4
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From: Florida
Stutter on acceleration
I picked up a 2002 is300 for $1500 it needs a lot of tlc.
i replaced cool packs and spark plugs also installed a new fuel filter. But it still is having a stutter issue. It only stutters from low rpm to about 4-5k then it runs perfect. I can’t figure it out and would love some advice. ( also I checked the injectors and everything seems to be working fine)
i replaced cool packs and spark plugs also installed a new fuel filter. But it still is having a stutter issue. It only stutters from low rpm to about 4-5k then it runs perfect. I can’t figure it out and would love some advice. ( also I checked the injectors and everything seems to be working fine)
Thread Starter
Driver School Candidate
Joined: Jan 2019
Posts: 4
Likes: 0
From: Florida
Driver School Candidate
Joined: Feb 2019
Posts: 11
Likes: 3
From: NC
I had this same issue a few months ago. Eventually it started backfiring throwing codes, P0301 and later P0300. I replaced the valve cover gasket, intake plenum gasket, spark plugs, ignition coils, and spark plug wires. All OEM quality. Car ran great there after.
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