Rercently my exhast pipe broke right behind the catalatic converter.I had a friend weld it back together but with in a month a crack appeared but i was still able to drive it.i finnally took it to garage for the proper welding,but know it wants to stall when it goes into gear.could my converter be causing this.thank you
SOURCE: 96 toyota tacoma 4x4
If you have auto locking hubs then you need to see if you are getting good vacuum to the front axel and check for a blown fuse or bad accuater
SOURCE: water leak under the intake manifold,1995 toyota 4 runner
There is a heater core bypass pipe that runs from the block (under the manifold) to the bacl of theengine where you will see a flat rectangular "sheet metal" thing with a pipe coming out of it. The a rubber hose connects. You need to pull the top air plenums and intake to get to it. The p[ipe flange bolts to the block with silicone rtv as a sealant.
Testimonial: "thanxs"
SOURCE: Rattling/clattering exhaust noise from front bottom
It could be all of the things mentioned in your post. A loose/bent/misplaced heat shield will make noise at different engine speeds as various parts vibrate and (((RESONATE))) in harmony with engine speed. Also, a shifted/loose catalyst brick in the converter can be the culprit. If you KNOW for a fact that it IS an internal fault of the converter, it will need to be replaced. Chunks can be broken off as it rattles about and **** sideways downstream in the exhaust. This not only blocks exhaust, but can lead to a dangerous burn-through condition if the piece of hot catalyst wedges in a bend in the pipe where yo do NOT have additional heat shielding.
does the vehicle crank? if it does please remove the old air filter and leave the air filter intake box open, unplg the maf sensor, try and let me know.
saif
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my 1995 four runner loses rpm know when i put it in gear
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