1987 Chevrolet R/V 20 Reviews, Pricing & Specs

1990g20van fuel pump not comeing on

My van was tuning fine when parked years ago. Come home and fuel pump not comeing on. Essential geting spark either. Change out too a completely new distributor now has spark. Don't know where fuel pump relay is it's not geting power to the fuel tank convection with key in on position I don't know how to check it any other way I feel pump has too still be good but don't know where to put powers to it for checking without removal I have checked all connections I know of Thought once I replaced disribtor geting rid of bad pick coil the pump would operate. Have oil pressure so can it still be in pressure switch. Ok thanks for any help. Vechical below is not correct as it don't show my van year etc. its1990 chevy vang20 with305

Why wont the hotwire to the fuel gage wont work?

I have a 1987 chevy K20. The hotwire going to the fuel pump only has half power(dim light). It wont start unless keep putting gas into the throttle body and only does it start for a quick minute.

I have a 1987 chevy silverado 20 454 tbi with a turbo 400 with 72,000 original miles

I have a 1978 Silverado 3/4 ton long bed pickup with a TBI 454 and a turbo 400. the truck has 72,000 miles on it. it broke down on my daughter so I picked it up and replaced the fuel filter and some bad injector pigtails that needed to be replaced. the ignition module ended up being the problem after I put It in the truck started fine. I took it out to the store about 3 miles away with no problem, on the way back it acted like it was bogging down. I started testing it and it looses all power unless it is at an idle and out of gear. But even there if I rev the engine a few times I can get it to bog down. It just sounds like it is out of gas. note that it does not miss or backfire it just bogs way down. It does not show any codes. I replaced both fuel pumps and socks last year and have around 14 psi when I test the pressure. i replaced the fuel regulator with a new on on the TBI I have tested the map sensor with a meter and vacuum pump and it checks out, I tested the TPS sensor, I vacuumed the EGR open and verified it was closing. I disconnected each vacuum line and pumped it down and watched for leaking. I verified that is did not have any broken grounds. since i live in the AZ Deseret rust is not an issue. I inspected all of my lines for Pcv and brake vacuum lines for cracks. I Replaced the ignition module with two other to make sure that was not the problem. I replaced the pickup coil in the distributor. I have a very strong cone shaped stream from both injectors even when it is bogging down. I reset the timing after I pulled to distributor making sure it was up to temp and that I had the connector disconnected to the timing then disconnected the battery and connected the timing connector back up and then the battery, I left the battery disconnected all night to make sure there was not residual voltage anywhere. any thoughts.

I have a 87 Chevy with a 350. I was going up a hill and the tranny made a popping noise and it started rolling down the hill, but only the reverse works now?