Engine surging

[stodg73]

The engine in my truck is surging. Do you guys have any suggestions? Here is a link for more information. Thanks in advance.

[fire176969]

Read the other forum you posted the link to. Have you thought about the clutch possibly slipping?

[pepsi71ocean]

The engine in my truck is surging. Do you guys have any suggestions? Here is a link for more information. Thanks in advance.

hey mate what kind of MPG do you get with the propane injection?

[stodg73]

The engine is surging in all gears, so the clutch might be slipping. I haven't been towing recently, so I don't think I cooked the clutch. Pepsi, I got about a 3-5 mpg increase in fuel economy with the propane injection.

[pepsi71ocean]

tell me what the initsal cost is, is it hard to do, etic, or do you have some links, im interested to see if there is any real benefit to propane injection as a form of MPG boost.

[stodg73]

Here is a Link to a thread on here. My initial cost was about $500 for all the parts and tank. I put the system in myself, so labor was free. While driving today, I used cruise control and there was no surging noted.