Thanks for taking the time to respond & I will definitely check into it all. I was curious if anyone had ran into this issue.

I just purchased my second Bonnevile, a 2001 SLE. The previous owner had said there's a "hot start" issue. I'm thinking of changing these three items, crankshaft position sensor, fuel regulator & fuel pressure control valve. Does anyone have any thoughts or recommendations?

Thanks for the help & that's exactly what I was looking for. I had seen those links before on the forum, but was having a hard time locating them. Much appreciated.

I've got a 2003 SE L36, with 223,500 miles & I'm looking to do a LIM/UIM gasket replacement as preventive maintenance & I was wondering if anyone would mind taking the time to confirm some part numbers.

Plenum-doorman 615180
UIM-doorman 615207
LIM-doorman 615717 w/elbows

Will also replace EGR ...

Thanks for the input. I'm thinking of changing the EGR outright and then going from there. Even though it appeared to be serviceable, it doesn't mean the valve isn't bad, or going bad.

I've been getting a P0404 code for the EGR valve intermittently for about the last week. I've pulled the EGR & inspected the piston (checks ok), housing (not loose or broken), gasket & metal ring (checks ok), connection pins (corrosion on middle pin, couldn't access to clean). I cleaned the EGR ...

Thanks for the link & thanks for taking the time to put it together.

While searching this forum I came across a comprehensive listing of maintenance intervals by milage that also included fluid & filter recommendations. I've searched for it since, but have had no luck. Would anyone be able to post a link or point me in the right direction please?

Hello,

Found this forum while doing maintenance for a recently purchased 2003 Bonneville SE. Thanks for all the helpful input & easy to understand posts. I certainly appreciate the hard work everyone has put into this forum.