I tested my egr solenoid(white dot) and with a hand vacuum pump and a 9 volt battery.
The results I got are: vacuum on front port, 9 volt to the solenoid it does not click/open until the vacuum drops to zero.
Does anyone have specs or know if this correct.
If you power up the solenoid with 9...
1995 c1500 regualr cab long box.6.5 TD L56 "S" 185,000Km
I did look into the vacuum pump delete,but I wanted to keep it original and did not want to mess with boost gauge,fuel mileage,etc.
Living in Canada,shipping parts across the border can be costly with dollar exchange,duty charges...
Just replaced my vacuum pump but I still have code 32 & 33.
At idle there is no check engine light until you put it in gear with brakes on, put in park light goes off.While driving the light is also on.
Before I replaced the pump the light would come on when slowing down to a corner pull away...
I bought a sales brochure for my truck, this is what it states : 1995 Chevy c/k pickup sales brochure,6.5 TD, auto or manual, 3.08 axle ratio, c1500 RC long box.
6,000 lb. max. trailer weight...
Thanks.
It is pretty much stock except the wheels.It has American Racing wheels which I want to replace with stock steel chrome rims. (454ss style rims.)
Future plans are to replace the 3.08 with 3.42 or 3.73 with locking diff. & vacuum pump delete with mech. waste gate.
For now do some...
Thanks for the welcome!!!
I finally got my truck the road,so far so good very impressed.The truck has been sitting for a year so it needs to be driven and topped up with some fresh fuel. As far as the codes, only one (code 33) on the first day.I figure it is the vacuum pump, it tested low...
Hi Everyone,
I just picked up a project truck which has 7 DTC codes. The 1st 2 codes are 32 and 33 which are EGR issues.The vacuum pump has low output so that explains the 32 & 33 codes. That next 5 are 72,73,81,82 & 83.The ses comes on when I put the shifter in any gear.I know these 5 are...