check engine light

[crazyrhyno]

i have a 95 GMC yukon and my check engine light comes on at stop lights and goes away as soon as i give it gas and take off i was thinking it could be the tps but i was told it could also be the injectors is there any way to check the check engine light even tho it dont stay on?

 

[retorq]

If it was the TPS or bad injector you would more then likely have drivability issues. When my TPS went on my 95 Tahoe going up hills was BRUTAL. If you goto Autozone or Checkers they will usually loan you the key that goes in the wiring pin out under the dash, then give them the code or post it here.

 

[crazyrhyno]

can i check the codes even tho the check engine light dont stay on?

---------- Post added at 02:34 PM ---------- Previous post was at 02:28 PM ----------

ok i did the test and the light flashed once then twice then repeated its self

 

[AtomicHoe094]

not to be an ass but read this
http://www.tahoeyukonforum.com/forum/showthread.php?t=11736