Author Topic: Sluggish accelerat. redtop  (Read 916 times)

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Offline nkurciev

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Sluggish accelerat. redtop
« on: February 20, 2018, 22:12:55 PM »
hi, a month or two ago caly redtop 1992 y. has become very sluggish on acceleration rpm also, changed oil, filters, complete clutch, spark plugs, tps, icv but no results, any idea is appreciated, thanks

Offline sealeysonic

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Re: Sluggish accelerat. redtop
« Reply #1 on: February 21, 2018, 19:57:57 PM »
The ECU light on...? or been on...? Could be "limp home mode"

Offline nkurciev

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Re: Sluggish accelerat. redtop
« Reply #2 on: February 21, 2018, 21:14:11 PM »
The ECU light on...? or been on...? Could be "limp home mode"
no ecu light, limp mode maybe but it rpm goes over 6krpm

Offline Faur Sergiu

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Re: Sluggish accelerat. redtop
« Reply #3 on: February 22, 2018, 20:18:42 PM »
fuel pressure , fuel pump? or try MAF,

Offline carl

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Re: Sluggish accelerat. redtop
« Reply #4 on: February 24, 2018, 21:51:42 PM »
Odd, it shouldn't just slow down. Are there any other symptoms? Misfire? Or does it go slow and then all of a sudden speed up?

If so it's most likely the lambda sensor....
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Offline nkurciev

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Re: Sluggish accelerat. redtop
« Reply #5 on: February 24, 2018, 23:39:01 PM »
fuel pressure , fuel pump? or try MAF,
maf is ok, j'll try fuel pressure and pump, tnx

Offline nkurciev

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Re: Sluggish accelerat. redtop
« Reply #6 on: February 24, 2018, 23:40:56 PM »
Odd, it shouldn't just slow down. Are there any other symptoms? Misfire? Or does it go slow and then all of a sudden speed up?
no she slows all the way
If so it's most likely the lambda sensor....
the ecu doesnt show any error may be j shouold try to exam the lambda