1988 Chevy Cavalier fuel problem

Check for weak coil. Pull wire hold to block should have blue/white spark.

[quote:9a38d83209="september2157"]Engine Performance problem
1988 Chevy Cavalier 6 cyl Front Wheel Drive Automatic 50000 miles

when i start the car it runs, give it gas it dies. I have changed the fuel pump, modular, idle position sentor, computer, map sensor, crank sensor, coolant temp. sensor and oxygen sensor and still have the same problem.[/quote:9a38d83209] Checked coil and it was ok too.

Injectors replaced? cleaned? Take a timming light shine on inj pattern see if it is 360 deg and no drips. If not then that will cause what GM refers to as tip in hesistation.

[quote:457a68d7ca="Docfixit"]Injectors replaced? cleaned? Take a timming light shine on inj pattern see if it is 360 deg and no drips. If not then that will cause what GM refers to as tip in hesistation.[/quote:457a68d7ca]Can you explain how to check the inj pattern please.

You hook up timing light batt and #1 plug wire point strobe light into throttle body it illuminates spray pattern.