At low revs (1000-2000rpm) engine runs rough, above that and at idle runs ok. Has very little oil in it
SOURCE: 1985 toyota 4x4 22re missing and rough idle
Have you pulled out the spark plugs to see if there are any tell tale signs on them.They are a good indicator of many problems that occur and can save a lot of time isolating the problem.They should all be the same colour.Is the air box and lid properly secured with no leaks or splits in the intake tube.Have you put injector cleaner in the fuel tank to clear up any possible dirty injectors.Therse a few things your problem could be including engine vacuum leak which you can find by lightly spraying carburettor cleaner around suspect places such as inlet manifold and around injector seals.
SOURCE: Check Engine Light is on in my 1998 Camry
Sounds like a Vacuum problem.
Need a Scan tool to pull a code or go to a shop that does it for free
SOURCE: 96 Toyota Camary. Engine ran fine but had a oil
cherry red? you may have a clogged cat. convertor
SOURCE: car idles and runs rough intermittently after engne is warm.
one of you air line pipes could have collapsed or split which will cause a problem with idling and performance and it will give no smoke signs
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Hi Bill Davies
Has very little oil in it ?
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