"m" <matt_the_brat_remove_to_mail@hotmail.com> wrote in message
news:Xns95C84F83EA6B3mattthebrathotmailco@207.35.1 77.134...
> mmdir2002@yahoo.co.uk wrote in news:1103788082.797257.136440
> @f14g2000cwb.googlegroups.com:
>
>>
>> ddornfes@utmb.edu wrote:
>>> My 1.5l del sol developed a low rpm hesitation. The engine is fine
>> when
>>> first started and cold. Once it warms up, I get a rough idle and
>>> hesitation up to 2600-2800 rpm in all gears. Once it gets higher than
>>> this rpm, the engine magicly regains full output. Its like flipping a
>>> switch. I replaced the coil,cap, fuel filter, and sprayed the
>> throttle
>>> body with approved cleaner. I also put in injector cleaner. What else
>>> should I check?
>>
>> IT's normal. My car do that all the time. I have no problem with
>> hesitation and rough idle. YOur relacements did not help it.
>> So just drive it. It is not going to hurt you and your car.
>> There is no way you get a 100% perfect car.
>>
>>
> try having the egr ports cleaned out. also check the air filter and fuel
> filter too. I doubt they are the culprits but it never hurts to check

It sounds like you have done everything except adjust the valves. You may
want to try this next. You could have a partially plugged catconverter. You
would feel as if the engine will not reach higher rpms like it should. Hook
up a vacuum gauge and rev up the engine. If your vacuum gauge shows a
pressure build up at higher rpm's this could be the problem.


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