2000 Nissan Quest stalls at idle speed.

2000 NISSAN QUEST
220,000 MILES • 3.3L • V6 • FWD • AUTOMATIC
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TUARI
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  • 1 POST
Replaced Maf, tps and o2. Very rough/low idle. Idle fluctuates high, then low to a chug/stall. When revving, gas hesitates for a second before responding if pressed rapidly.
Slight hesitation/loss of power at cruising spped. While cruising engine will buck/jump. Must either accelerate or let up on pedal.
At my wits end!!
Ty in advance!
Sep 12, 2015 at 6:34 AM
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HMAC300
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  • 48,601 POSTS
clean throttle plate on both sides and iac hole with choke cleaner then scan for codes and check fuel pressure with a gauge auto parts rent it.
Sep 12, 2015 at 9:17 AM