eg vtec rough idle, excessive fuel consumption, and hesitation while cruising.
11-18-2011, 09:50 AM
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eg vtec rough idle, excessive fuel consumption, and hesitation while cruising.
I have a 95 civic ex with the d16z6 motor. The other day it started idle rough and consuming more fuel. Also while cruising at a steady speed the car would hesitate till I went full throttle. Map sensor and tps checked out fine. However I have codes 21 - vtech spool solenoid. 22- vtech pressure valve. And 43- fuel supply system. 21 and 22 were past codes due to a wiring problem long ago I fixed. But the 43 has me stumped. Im thinking a new fuel filter and check the vacuum lines? Any info on any possible fixes is greatly appreciated. Thanks!
11-18-2011, 09:55 AM
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Re: eg vtech rough idle, excessive fuel consumption, and hesitation while cruising.
I have a 95 civic ex with the d16z6 motor. The other day it started idle rough and consuming more fuel. Also while cruising at a steady speed the car would hesitate till I went full throttle. Map sensor and tps checked out fine. However I have codes 21 - vtech spool solenoid. 22- vtech pressure valve. And 43- fuel supply system. 21 and 22 were past codes due to a wiring problem long ago I fixed. But the 43 has me stumped. Im thinking a new fuel filter and check the vacuum lines? Any info on any possible fixes is greatly appreciated. Thanks!
11-18-2011, 10:08 AM
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Re: eg vtech rough idle, excessive fuel consumption, and hesitation while cruising.
11-18-2011, 10:18 AM
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11-18-2011, 10:45 AM
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