"Stop leak" type additives are only a short term, get-you-home fix, and will only manage that if the gasket failure is between a cylinder and a waterway. If the failure is between two cylinders it will do no good at all.
Many of these additives claim to be a permanent repair, but if they were no-one would ever need to replace a gasket!
I'm afraid the only real fix is remove and replace.
Need help with OBD codes and where to start?I have a 93 cadillac deville the OBD says the following code errors:
E26 - Shorted Throttle Signal Switch
E31 - Shorted MAP Sensor
E48 - Exhaust Gas Recirculation Sysyem Problem
E52 - PCM Memory Reset
E55 - Closed Throttle Angle Out Of Range
E75 - Intermettent VSS Signal
E91 - PRNDL Switch P...Click here for the fix.
can i remove the cadillac converter?my car is spittin and sputterin ive changed the plugs and wires can i cut the converter off and weld in a pipe and is there an o2 sensor that i will mess up? it is a 200 grand am with a 2.4l engine...Click here for the fix.
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