|
|
lToyota Corolla 1994 lose horsepower between 2.5rpm and 3.5rpm
|
|
|
| |
|
|
Repairmeplease
Novice
Sep 26, 2009, 11:59 PM
Post #1 of 10
(1731 views)
|
lToyota Corolla 1994 lose horsepower between 2.5rpm and 3.5rpm
|
Sign In
|
|
Year of vehicle 1994
Make of vehicle :Toyota Corolla
Model of vehicle : cs
Engine size :1.6l
Mileage/Kilometers 1655856
Engine Performance problem
1994 Toyota Corolla 4 cyl
Have guys, question that giving been Sh!tting me for a while.
My Toyota Corolla 1994.
1.6litre with a Model AE92R,
Engine 4A-FE
Isis losing power at about 3rpm. I've JUST change oil,oil filter, petrol filter and even had the injector cleaned
It's loses power(as if out of petrol at 3rpm to 3.5rpm) then will runs fine. Engine is still running
it just seem as if the petrol is not been suck up.
It happens FROM second to third gear 
And yes I did get the injector clean. All 4 were clean yesterday 25/09/0.
Help???
Thank guys
(This post was edited by Repairmeplease on Sep 27, 2009, 12:11 AM)
|
|
| |
|
|
Tom Greenleaf
Ultimate Carjunky
/ Moderator
Sep 27, 2009, 12:00 PM
Post #2 of 10
(1707 views)
|
|
Re: lToyota Corolla 1994 lose horsepower between 2.5rpm and 3.5rpm
|
Sign In
|
|
I'd be checking fuel pressure, exhaust restrictions and valve timing for a complaint of the sort,
T
|
|
| |
|
|
Repairmeplease
Novice
Sep 29, 2009, 11:18 PM
Post #3 of 10
(1691 views)
|
|
Re: lToyota Corolla 1994 lose horsepower between 2.5rpm and 3.5rpm
|
Sign In
|
|
Tom Greenleaf, I haven't had a change to look at the problem yet.
But when I do, would there be anything else I should look out for.?
I'll will check the fuel pressure, exhaust restrictions and valve timing.
How did you get to these conclusion so fast?
I would have NEVER thought of those. 
Thanks Tom
|
|
| |
|
|
Tom Greenleaf
Ultimate Carjunky
/ Moderator
Sep 30, 2009, 12:56 AM
Post #4 of 10
(1687 views)
|
|
Re: lToyota Corolla 1994 lose horsepower between 2.5rpm and 3.5rpm
|
Sign In
|
|
You can just call me "T" or Tom - thanks for the formality just the same.
Reason: The complaint to test these things if you have some tools is to at least rule out certain things first. That's really all for the suggestion so far. With results posted I/we can take it from there.
Not conclusions so fast. Testing things directs you to probably one problem area,
T
|
|
| |
|
|
Repairmeplease
Novice
Oct 1, 2009, 8:15 PM
Post #5 of 10
(1672 views)
|
|
Re: lToyota Corolla 1994 lose horsepower between 2.5rpm and 3.5rpm
|
Sign In
|
|
Tom
I've will check the fuel , exhaust and valve timing.
Still getting the same problems.
But the problem seems to be better(not worse) with BP Ultimate.
The car see, to drive great on BP Ultimate
|
|
| |
|
|
Tom Greenleaf
Ultimate Carjunky
/ Moderator
Oct 1, 2009, 8:36 PM
Post #6 of 10
(1669 views)
|
|
Re: lToyota Corolla 1994 lose horsepower between 2.5rpm and 3.5rpm
|
Sign In
|
|
Guessing: If higher grade of fuel makes a difference then perhaps professional fuel injector cleaning is in order. Just additives in with fuel can help but with a problem it may take a machine that does it better. BTW - additives to help IMO are better at prevention than the fix,
T
|
|
| |
|
|
Repairmeplease
Novice
Oct 1, 2009, 10:39 PM
Post #7 of 10
(1661 views)
|
|
Re: lToyota Corolla 1994 lose horsepower between 2.5rpm and 3.5rpm
|
Sign In
|
|
T
I just had the car fuel injector professionally 20/9/09.
Yes, a higher grade of petrol help alot.
Which is why it's been shi@ting me.
I DID think fuel pressure, exhaust restrictions and valve may have been the issue.
Now I'm loss for words.
|
|
| |
|
|
Tom Greenleaf
Ultimate Carjunky
/ Moderator
Oct 2, 2009, 2:41 AM
Post #8 of 10
(1655 views)
|
|
Re: lToyota Corolla 1994 lose horsepower between 2.5rpm and 3.5rpm
|
Sign In
|
|
Injector cleaning might not have worked as well as it should have?? I'm confused as to why it selects a certain PRM to misbehave.
Techron  Is a favorite of mine and use it all the time myself.
Again - the grade (octane) rating of fuel making a big difference has me confused,
T
|
|
| |
|
|
Repairmeplease
Novice
Oct 20, 2009, 3:51 PM
Post #9 of 10
(1632 views)
|
|
Re: lToyota Corolla 1994 lose horsepower between 2.5rpm and 3.5rpm
|
Sign In
|
|
T, I thought the if I had the car fuel injector professionally it would help.
Oh well.
Could not tell you why the car the higher octane makes a difference.
This TECHRON is it sold is Australian?
I have never heard if it.
Thanks T
|
|
| |
|
|
Hammer Time
Ultimate Carjunky
/ Moderator
Oct 20, 2009, 4:03 PM
Post #10 of 10
(1629 views)
|
|
Re: lToyota Corolla 1994 lose horsepower between 2.5rpm and 3.5rpm
|
Sign In
|
|
Your working on the assumption here that the fuel injectors are definitely causing your problem. I would say that's highly unlikely. There are so many other things that could be causing this including the transmission. It would really take a high quality scan tool to observe the sensor data while driving to get an idea just what is happening to it.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
|
|
| |
|
Auto Repair Home
SEARCH
WHO'S 
LOG 
mdma pills for sale : WhatsApp +33758633852
Drive Shaft Repair
2006 Toyoto Camry XLE Driver Side Electric Window Trouble
equipment
