98 jetta idle picks up and slows down revs kind of high on start up idles at around 750-800 when warm
has shut off when idling just replaced fuel filter new plug wires, new idler pulley and bearing and belt new plugs last summer car is daily driven
#1
can anyone tell me what the jetflow is or relates too?
Thanks
#2
98 jetta idle picks up and slows down revs kind of high on start up idles at around 750-800 when warm
has shut off when idling just replaced fuel filter new plug wires, new idler pulley and bearing and belt new plugs last summer car is daily driven
#3
Can you put your question into context? That could very likely help you get an answer.
For example, if I came in here and asked what "Period" relates to, I can think of 3 things off the top of my head that "period" could refer to.
Also, try grammer. (You know, structured sentences that make ****ing sense, periods, commas, that kind of stuff.
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2002.5 Jetta 1.8T - TOTALED (dodging deer)
2002.5 24v GTI - TOTALED (rear-ended by a Jeep)
1992 Corrado SLC - The toy & DD
2012 Golf R - The weekender
#4
1998 jetta glx 2.8vr6 Five (5) speed manual Transmission177,xxx miles
Jet flow related to the running of the engine or to a part on the engine.
it might relate to air flow through or to the throtlebody.
I bought an old car it idle roughly sometimes ( see previous post). Recently the car has shut off a couple of times while it was just sitting idling, and at a traffic lights The red ones while stopped).
I found a note in the glove box that said Jet Flow problem.
My question is what is Jet Flow ? What is the jet Flow ? Where is the Jet Flow?
Installed new spark plugs in August, just installed new ignition wires (sparkplug wires) a v belt and bearing pully. This past week I installed new fuel filter. Aftre installing the filter the car ran better.
My question is about Jet flow.
Thanks
#5
No idea... Unless the car had a nitrous or carburator setup. These are the only automotive "jets" i can think of.
Otherwise maybe the injector shrouding, but I don't think the 12v's have this. The 24v does. It's basically a stream of air that comes in from around the injectors to help with the misting of the fuel or something (thins it out/spreads it out).
Have you hooked the car up to VAG COM yet and scanned for codes? In most cases anything that causes a bad idle will throw a code.
2002.5 Jetta 1.8T - TOTALED (dodging deer)
2002.5 24v GTI - TOTALED (rear-ended by a Jeep)
1992 Corrado SLC - The toy & DD
2012 Golf R - The weekender
#6
FS: AAA VR6 thermostat cover, B4 lower C-pillar plastic trim
VW DIYs and guides, color codes, DTC/P-codes
#7
no cel hooked up to an OBDII scanner not a vag com no codes
#8
Clean the throttle body (and idle control valve if your car has one, can't remember...) and replace the coolant temp sensor. Also check for vacuum leaks (spray electric component cleaner on all the vacuum lines and also on the rubber intake hose AFTER the mass airflow sensor and see if the idle raises).
Also get one of those water mist spray bottles (like windex bottle) and spray water (on the mist setting obviously) over the coil pack and see if the problem gets worse.
2002.5 Jetta 1.8T - TOTALED (dodging deer)
2002.5 24v GTI - TOTALED (rear-ended by a Jeep)
1992 Corrado SLC - The toy & DD
2012 Golf R - The weekender
#9
OOPs i guess I read it wrong don't know where I got "jet flow"
found that old note it was "Secondary Injector " poor air flow a secondary injectors
maybe there was a code at the time PO33
now any help
I seafoamed car last night runs a little better still idle a little rough on on cold start
OK you super techs HELP what is this![]()
#10
Spray water right on the coil? isn't that asking for trouble?
won't it run rough if the coil gets wet?
#11
my head hurts just reading this....
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My 2.9L BVH build and the machine shop #%@- up that almost ruined it all.
#12
Forced convection.... Now we grillin.
Some times she goes, some times she doesn't.... Way of the road
Rem 870 super mag in max 4 camo for sale. Pm me
#13
FS: AAA VR6 thermostat cover, B4 lower C-pillar plastic trim
VW DIYs and guides, color codes, DTC/P-codes