Question about 1992 Toyota Celica
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I have a 91 Pontiac
turbo model. 3.1L It turns over and starts great. Most of the time it dies
almost immediately but if I hold the gas pedal down just a bit and just right
it will rough idle for a min. Here is what I have replaced. Fuel pump, fuel
pickup filter, fuel filter, spark plugs, wires, two vacuum lines, one bad coil
pack (tested open on secondary), and the ignition module, Currently it is now
fuel fouling the spark plugs. And I am still having the same start and die
issue. If you could help let me know.
Check all your vacuum hoses for secure connection.
Posted on Mar 02, 2013
Sound like intake leak. get a scanner to see if egr valve not staying open . check map sensor + make sure the vacuum line didnt come off it . check coolant sensor. oxygen sensor .check fuel pressure regulator. check vacuum line that goes to fuel pressur e regulator . make sure there is no gas in it. make sure its getting vacuum. check pvc valve.shake it make sure it rattle .
Posted on Mar 24, 2009
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