Hesitating at 1700 rpm when hot ..... ?
#1
Hesitating at 1700 rpm when hot ..... ?
2002 2.5 X-Type
thank you all :-)
i wonder if anybody can help me with an issue tha is beeing around my head :-(
i bought the car about one year ago with 90k , and it was quite negleted...
first of all i have to say that it is gorgeous , and i love it.
it's the 2.5 4 door awd sport version all black
it's lpg converted with a landi automatic system.
the first thing iīve done was to change air filter ( was the original one!!!), oil , sparks and toke it to a specialized gpl shop who did a individual chart for it!
itīs making about 13,5 l/100 in city and gpl !
there are some issues, but the first is that when revving some times about 1,7rpm it has an hesitation.
it hapens mostly when is hot.
the guy from the shop said it should be ignition failure since it does the same in gasoline and in gpl mode.
any sugestions?
thanks :-)
thank you all :-)
i wonder if anybody can help me with an issue tha is beeing around my head :-(
i bought the car about one year ago with 90k , and it was quite negleted...
first of all i have to say that it is gorgeous , and i love it.
it's the 2.5 4 door awd sport version all black
it's lpg converted with a landi automatic system.
the first thing iīve done was to change air filter ( was the original one!!!), oil , sparks and toke it to a specialized gpl shop who did a individual chart for it!
itīs making about 13,5 l/100 in city and gpl !
there are some issues, but the first is that when revving some times about 1,7rpm it has an hesitation.
it hapens mostly when is hot.
the guy from the shop said it should be ignition failure since it does the same in gasoline and in gpl mode.
any sugestions?
thanks :-)
Last edited by GGG; 03-08-2015 at 03:58 PM. Reason: add Model & Year
#2
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netfix (03-08-2015)
#3
Netfix, are you getting a check engine warning light? If so try and get the code read and report the number(s) back here.
When you say it only happens when "hot", do you mean when it is up to full running temperature or do you mean the engine is running hotter than it should? When you get the hesitation is it a momentary thing at that RPM or do you mean once it reaches that RPM the hesitation is always there? Or could the hesitation be closer to 3K RPMs If so, they it is going into limp mode and knowing the codes that come up will be needed to properly diagnose your problem.
When you say it only happens when "hot", do you mean when it is up to full running temperature or do you mean the engine is running hotter than it should? When you get the hesitation is it a momentary thing at that RPM or do you mean once it reaches that RPM the hesitation is always there? Or could the hesitation be closer to 3K RPMs If so, they it is going into limp mode and knowing the codes that come up will be needed to properly diagnose your problem.
The following users liked this post:
netfix (03-08-2015)
#4
Netfix, are you getting a check engine warning light? If so try and get the code read and report the number(s) back here.
When you say it only happens when "hot", do you mean when it is up to full running temperature or do you mean the engine is running hotter than it should? When you get the hesitation is it a momentary thing at that RPM or do you mean once it reaches that RPM the hesitation is always there? Or could the hesitation be closer to 3K RPMs If so, they it is going into limp mode and knowing the codes that come up will be needed to properly diagnose your problem.
When you say it only happens when "hot", do you mean when it is up to full running temperature or do you mean the engine is running hotter than it should? When you get the hesitation is it a momentary thing at that RPM or do you mean once it reaches that RPM the hesitation is always there? Or could the hesitation be closer to 3K RPMs If so, they it is going into limp mode and knowing the codes that come up will be needed to properly diagnose your problem.
yes the engine light is always on ( yellow)
i have diagnosed the car , and it throws P037 and P057 errors..
that was suposed to mean both upper co2 sensors, which i already took of and cleaned and tested ok before i placed them again.
i erased the codes and if i drive the light is off, but as soon as i turn of the key and start the engine the light comes on again....
when i say hot i mean that the temperature gauge is in the normal position, the engine never rises above it , and after momentaneus hesitation it goes normal to the rev ends....
that hesitation only hapens when i drive at very low rpmīs , and then i pump the throtle...
it always happens around 1750rpm
i would much appreciate any help or advise...
thanks
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