Quote:
Originally Posted by lox
Hello porsche Experts!
As of recently my 911SC '83 does not have full power when I try to accelerate. The engine does not rev. above 3000rpm in any gear. It feels as if the power is there but it is blocked.
Any thoughts on what that could be and how to troubleshoot this?
Thank you!
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+1 throttle and or linkage.
simple test, have a helper press the pedal to the floor while car is off then check at throttle body to see if it will go further, if so check the linkage, it may be bent or blocked at the pedal.