Close

1990 Chevrolet Suburban 1500 Questions

Get answers to questions about your 1990 Chevrolet Suburban 1500 at RepairPal. Find solutions, diagnose problems and get back on the road.

Refine by vehicle
×
Choose your vehicle
No car image 94a1663db56199c5353592009e34aaa51078a2469bed068bb8d6f0ba43accf97
Get a Repair Estimate
Guaranteed by certified locations nationwide. Learn more
RepairPal estimates are guaranteed at over 1,700 quality certified locations nationwide. Learn more
20
questions

What is the line that connects the master to the slave cylinder called and could that be my problem because the master cylinder will take fluid but it wont bleed through.

suspect fuel pump

make alot of noise when driving around 70mph

wher is the flap actuator located ? can it be repaired or need to b replaced i don't know what it looks like

why does my 350 engine stall under heavy braking and it only does it when the engine is warm and im low on fuel

starts fine and than idols real hi. than when hit the gas pedal it die's and wont start until

I need to know how to take the heator core out i cant find the screws that hold the air duck under the dash board so i can get to the heater core

replaced fuel pump was blowing the fuse(ecm-b)reassembled problem unsolved checked fuel pump with direct power runs fine replaced relay and checked voltage of relay connector no voltage except.3voltsfrom orange wire should there be voltage at other wires? also checked continuity of wires back to pump ok no visual signs of short or broken wires anywhere else.could this be ecm or oil pressure sending unit driving me nuts and runnining out of money to throw at it any help would be greatly appreciated thanks.

repacking my front 4x4 manual hubs, I have two castle nuts and one locking washer... castle, washer, castle or castle, castle, washer?

the drive line quit after putting it in 4 wheel drive so we replaced the drive line but is still leaking badly. We need to know where to put the seal.

if we replace the drive line where does the seal go?

Have an error code of 15 and 44 on this vehicle do i have to replace these sensors