There are two relays there side by side. You need to make sure that the white smoke is constant at all vehicle temps and ambient outside temps. Sorry about the earlier post. Again, you may have to have the injectors replaced. Lets start with the obvious.
Is there any smoke from the tailpipe? The fuel pressure regulator does not tend to clog. The truck runs driver at idle or in park or in nuetral its just when you put the truck under a load and you go to take off it hesitates like its not getting enough fuel. Someone told me removing the bed is easier because there are only 4 bolts. White smoke from a tailpipe is bad. Is there a heavy gas smell in the eng. There are two relays there side by side.
I suggest, based on the history of the vehicle, that you try the fuel injection cleaning first. If your gas tank will be removed from the vehicle for an extended period of time, plug the fuel filler and sending unit holes as well as the fuel lines on the vehicle to prevent dirt and moisture from contaminating your fuel system. Also had them run scanners and they said it was the the o2 senser that it was reading and all of my electrical was good in the truck. I'm really not sure which way to go. Someone told me removing the bed is easier because there are only 4 bolts.
Always work in a well-ventilated area. Mark On my 1997 Blazer the fuel pump relay is in the golve box behind a plastic panel. You stated that the tailpipe shows signs of white smoke. On the drivers side , under the hood is your fuse center. When key is turned on, there should also be a brief 2 seconds signal at relay from computer to turn pump on and prime the system, but that signal will stop , and the power feed at relay would still be on. Check your oil level and condition to ensure that fuel is not leaking into the crankcase.
Try to pinpoint your problem with these questions and it will be easier to answer. The part number for the relay is 10034222. My brother said last night when I took it and drove it last night it acts like its starving for gas. As far as I´m concerned, the pressure sould be less than one bar. I hope this helps you.
It will however leak or stick. AutoTrust Platinum supplies a growing selection of affordable fuel system components! Also comes with new rubber parts including the large O-ring to seal the sender assy. Lets start with the basics. The fuel rails should appear undamaged and show no signs of cracks or external leaks. It acts like it getting way too much fuel. The truck runs driver at idle or in park or in nuetral its just when you put the truck under a load and you go to take off it hesitates like its not getting enough fuel.
You need to make sure that the white smoke is constant at all vehicle temps and ambient outside temps. Do not smoke and do not allow those around you to smoke. Check for signs of coolant leakage external to the intake. Black, white, bluish Does the end of the tailpipe show a lot of carbon buildup? Is getting too much fuel but your depressing the accelerator? All Replacement brand items are backed by 1-year, unlimited-mileage warranty. It is located under the radio area center of the dash low.
If yes, then you can concentrate on the eng. I´m the owner of a 1995 S10 pickup truck - V6 engine 4. Is the fuel pump bleeding back? The part number for the relay is 10034222. If yes, then you can concentrate on the eng. I… Is there a fuel pump relay on a 1993 Blazer. The vehicle being a Chevy Blazer.
Thats what we're trying to fix. Try to pinpoint your problem with these questions and it will be easier to answer. With a functioning fuel filter is the fuel pressure and supply ok?. The fuel pressure regulator does not tend to clog. Does the fuel system maintain fuel pressure after the vehicle is turned off? You can pay to have them cleaned. One terminal at the relay would be hot at all times, if I am not mistaken. I'm really not sure which way to go.