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Car stumbles on acceleration

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Old 06-08-05, 08:28 PM
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Exclamation Car stumbles on acceleration
My problem is at various times while driving my car stumbles with little throttle. Example Cruising at 60 with equal throttle car will strumble from 58-60, very annoying. Sometimes to get rolling from a start I have give alot more gas then is needed just so the car doesn't die. Please some help is needed, just changed plugs.

93 montego blue 5 speed
Mods: dp, apexi catback, fan mod, short shifter, lowered 3", mag wires, denso iraduim plugs
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Old 06-09-05, 12:22 AM
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does this happen around 3k rpm?


Running stock ECU?

If so, it's pretty common.
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Old 06-09-05, 02:28 AM
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Usually a little before but yeah, So do I need to upgrade my ecu???
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Old 06-09-05, 10:14 AM
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Or some people use grounding wires which may help.

But, yeah change the ECU to a PFC and u should be fine.
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Old 06-09-05, 10:41 AM
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you may consider checking TPS adjustment and settings......
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Old 06-09-05, 11:13 AM
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sell your gay rx7 and get afucking BMW u idiot, we are hella cool
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Old 06-09-05, 11:23 AM
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Originally Posted by vincentwashere
sell your gay rx7 and get afucking BMW u idiot, we are hella cool
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