Questions & Answers for: corolla vacuum leak

vacuum leak for my 1992 corolla toyota where to find the vacuum leak? how to find it. how many vacum tubes are there A lot. Cjeck the PVC valve hose. Its on top of the valve cover and is usually the ...

corolla?.MAF sensor wascleaned with electrical contact spray.However, check engine light keeps returning. I noticed when scanned with a scanner the freezeframe data shows this happening at higher rpms

emission test 1997 toyota corolla hc and co very high hc 235 co3.59 running too rich, probable causes spark plugs, pcv valve malfunction, leaking injectors, vacuum leak, catalytic convertor, o2 sensor

corolla showed a code of po171 so i changed the oxygen sensor then showed po300 , the car hesitate on excelleration but if you back up a little on the throttle it runs fine like the cat is pluged so i

...corolla carburettor. When its at normal operating condition the car jumps and runs rough. When you accelerate the car runs well. It only plays up when at idle. But when cold it runs very well. Check ...

...corolla 1.6 16v carb dont want to idle Check for missing/ broken vacuum hose. Remove vacuum hose for brake booster and plug That checks for air leaks in booster. Check for power to the idle solenoid ...

vacuum leak, your rpms will noticably go up. My 1989 toyota corolla it stalls when it's hot or when it's idling, I've changed petrol pump distribution cap, petrol filter but it does the same thing pls

corolla VVT1 GS gs ZZE112(L) engine stutters on acceleration, is OK when cold. I can't find any suction tube leaks and have renewed the spark plugs. I've not found any variation with ohmmeter readings

...corolla 4af carburetor engine leaking fuel on the manifold and is having a rough idle. What could be the problem? try to tighten the fuel line that goes into the Carb. idle could be a vacuum leak or ...

...Corolla 1.6L indicates an issue with the exhaust gas recirculation (EGR) system. The EGR system plays a crucial role in reducing nitrogen oxide (NOx) emissions from the engine. Here are some common ...