Hello, I have a manual 1987 supra turbo @ 86,000 miles that keeps choking. It'll start up with no problems and idles fine, but when I put it in any gear and try and drive past 2,500 RPMS it will choke. I can never drive past 2,500 RPM. Can anyone tell me whats is wrong with my car? thank you
2007-04-08 01:22:12 · 12 answers · asked by Some Guy 1 in Cars & Transportation ➔ Maintenance & Repairs
I have already changed the air filter, spark plugs+wires, and checked the air sensor.
2007-04-08 01:46:46 · update #1
I have also checked the exhaust and catalytic converter.
2007-04-08 02:45:27 · update #2
check the fuel injection system might need fixing and check all the filters
2007-04-12 01:29:55 · answer #1 · answered by Anonymous · 0⤊ 0⤋
CHECK THE FEEDBACK HOSE FROM THE TURBO!!!
at around 2,500 rpm, the turbo kicks in... if the air-fuel ratio is wrong, the car will
BUT if this fails.. take it to a dyno and have them look at it.. (boost, AF, ignition, etc.). I probably don't need to tell you this but if you have a computer box, piggyback ECU, or AF controller, have them tune it correctly...
goodluck! let us know how it turns out
2007-04-08 02:07:08 · answer #2 · answered by Don V 2 · 0⤊ 0⤋
First of all did it just start doing this ,and is it a newer car.if the answer is yes and it hasn't had a tune up lately I would try that and if the plug wires haven't been changed lately I would change those.If that doesn't fix it maybe it needs a fuel filter.Good luck
2016-05-19 23:29:29 · answer #3 · answered by iva 3 · 0⤊ 0⤋
If the car is turbocharged it sounds like the vane or impeller is clogged up with debris or varnish,you can take it apart and clean it,if that dosen't work its going to cost some $
2007-04-08 01:35:01 · answer #4 · answered by naseldrip 4 · 0⤊ 0⤋
Sounds as if the turbo is not giving boost is your turbo boost gage working? if it has boost I would check the mass air flow sensor good luck
2007-04-08 01:36:25 · answer #5 · answered by Anonymous · 0⤊ 0⤋
Oxygen (O2) sensor perhaps. Take it to the garage to have it checked out.
2007-04-08 01:33:39 · answer #6 · answered by margarita 7 · 0⤊ 0⤋
I may not be choking off air, could it be fuel starvation? How are the fuel filters???
2007-04-08 02:08:40 · answer #7 · answered by gimpalomg 7 · 0⤊ 0⤋
change the friking air filter ,for once.
2007-04-08 01:42:21 · answer #8 · answered by Anonymous · 0⤊ 0⤋
quite, Heimlich
2007-04-08 01:30:52 · answer #9 · answered by chin 6 · 0⤊ 0⤋
Give it some oxygen!
2007-04-08 01:33:03 · answer #10 · answered by Tiga 3 · 0⤊ 0⤋