1994 Oldsmobile Achieva timing feels off! Getting fusturate

Tiny
JOSHWILCOX26
  • MEMBER
  • 1994 OLDSMOBILE ACHIEVA
Engine Mechanical problem
1994 Oldsmobile Achieva 4 cyl Two Wheel Drive Automatic 116k miles

I have 1 94 olds achieva and it ran and drove good until I changed the plugs and wires. Once done now it runs horribly and sounds like its missing. I replace the coil cover, plugs, wires, tps, map sensor it isn't throughing any codes. I started the car pulled the aiv sensor and tested the injectors cylinder 1 and 4 shut off car when disengaged where 2 and 3 did noting when disengaged from injector. Are my injectors bad. Any ideas or diagnosis please help!
Saturday, March 28th, 2009 AT 9:57 AM

1 Reply

Tiny
OBXAUTOMEDIC
  • MECHANIC
  • 3,711 POSTS
Hello,

Double check your the firing order....


https://www.2carpros.com/forum/automotive_pictures/188069_94achievafiringorder_1.gif



.
Was this
answer
helpful?
Yes
No
Saturday, March 28th, 2009 AT 10:07 AM

Please login or register to post a reply.

Sponsored links