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that is really weird... Posted by Saabu [Email] ![]() ![]() In Reply to: O2 sensor...what the devil?, Max84T, Wed, 7 Mar 2007 14:14:41 Members do not see ads below this line. - Help Keep This Site Online - Signup |
i cant explain the 02 sensor thing, but i had an 83 900T and it had rotten acceleration possibly because of two things - a poor vacuum advance module and a seized vacuum advance mechanism in the distributor.
With engine idling, if you suck on the vac advance hose (put your thumb on the open port on the TB when you disconnect the hose) the engine should speed up slightly.
to check the distributor itself you ahve to take the vac advance module off the distributor and see if the advance mechanism rotates or is seized. i take the distributor off the engine to do this but not sure if you have to.
hope that helps,
Wayne in Calgary
posted by 75.153.181...
_______________________________________ 1988 900 TC 2000 Viggen 1997 900 TC son has 2002 9-3 SET
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