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| Eighty Eight Includes the '97-'98 Regency and '96-'99 LSS Models |
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#1
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olds 88 pobs.
I have a 94 olds 88 royale 3800 vin L engine.When i start it, it idles really rough and makes sort of a constant "whoosing" noise like it's sucking an excesive amount of air through the throttle body. it clears up after about 2 minutes but if i jerk the throttle it clears up right away. i get a mass air flow dtc and i replaced the maf to no avail.....any suggestions?.thanks in advance
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#2
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Re: olds 88 pobs.
the gasket around the throttle body?
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1993 Olds 88 112k and counting 81 mile a day daily driver. 2005 Grand Prix 47k weekend car. |
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#3
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Re: olds 88 pobs.
Welcome to AF. Check the pcv valve o rings, also check for vacuum leaks around the throttle body.
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#4
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Re: olds 88 pobs.
i checked all the gaskets and there are no air leaks that i can tell. could it possibly be the egr? cause it does pipe into the throttle body.......
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#5
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Re: olds 88 pobs.
Try cleaning: http://www.lesabret.com/phpBB/viewtopic.php?t=4054
I bet your IAC valve is clogged up pretty bad.
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-Eric 89 LeSabre T-Type: CAI, STB, F41 Suspension, Moog Ball joints and tie rods, dual-out flowmaster and dual tips, Pointiac CD HU, Delco type 2 Ignition, etc. Basic H/C body info:http://www.3800power.bravehost.com/index.htm http://www.cardomain.com/ride/2318168 |
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