Runs great but bogs on me!!!!!!!!!!!!!

**gordo** · 06-23-2009 09:14 PM

So i finally get around to putting new plug wires on my Yukon after about 2 weeks of it sittin there. So i get done chek n re-chek everything and it was all good. So im drivin it around n i got the temp up aroun 200 so i was like kool so i punch it n it takes off sweeeeeet uuuuntil i hit about 80 it all of the sudden bogs on me and shuts down i mean i understood if it did that at around 100 because i havent got it tuned yet but not at 80. I think it may be the fuel pump about 6 or 7 months ago we went to Mexico and i think we pumped cheap gas or something but our pump went out so we had a mekanik change it out and he was braggin that the pump was the last one they had from where they get the parts from. The trucks drives and everything but its just that. And i think the darn mekanik put a pump that fits in the gastank not one that is suppose to go in there. So could this be the problem or could it be something else.

**CHEVROLADE** · 06-23-2009 09:17 PM

put a ac delco pump back in there

**AKlowriderZ71** · 06-23-2009 10:11 PM

I see the problem already. You had a mekanik work on your truck.

Now you need to find a mechanic, or better yet, a technician, to fix whatever the mekanik messed up.

But seriously, have you scanned to see if you have any DTC's?

**gordo** · 06-24-2009 01:50 AM

Originally Posted by STUNNA

put a ac delco pump back in there

i might just save up a lil n do a Walbro on it but maybe

**gordo** · 06-24-2009 01:51 AM

Originally Posted by AKlowriderZ71

I see the problem already. You had a mekanik work on your truck.

Now you need to find a mechanic, or better yet, a technician, to fix whatever the mekanik messed up.

But seriously, have you scanned to see if you have any DTC's?

no i havent but shouldnt the truck pick it? my engine light is off

**AKlowriderZ71** · 06-24-2009 02:14 AM

There are DTC's that will not command the SES light.

**gordo** · 06-24-2009 12:29 PM

I was talkin to my autotek teacher about it and he told me to check the fuel pressure but the only thing is idk how much it should be at so if yall know it would be helpful

**WARLOCK** · 06-24-2009 12:30 PM

I want to say 55 but im sure im wrong. Nathan knows.

**GasGuzzler** · 06-24-2009 03:56 PM

55-62 with engine off and pump running.

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Runs great but bogs on me!!!!!!!!!!!!!

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